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GitHub, Inc.

#a0819718-46f1-4df5-94e2-005712e83aaa
PolicyEmail

Short Name

GitHub_M

Program Role

CNA

Top Level Root

MITRE Corporation

Security Advisories

View Advisories

Domain

github.com

Country

USA

Scope

CVEs requested by code owners using the GitHub Security Advisories feature and vulnerabilities affecting open source projects discovered by security researchers at GitHub or Microsoft not covered by another CNA’s scope.
Reported CVEsVendorsProductsReports
15902Vulnerabilities found

CVE-2026-48040
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.8||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 17:33
Updated-04 Jun, 2026 | 17:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
netty-incubator-codec-ohttp's Incorrect Native Pointer Derivation in Pooled Direct ByteBuf Fallback Leads to Out-of-Bounds Native Memory Access

The netty incubator codec.bhttp is a java language binary http parser. The library implements Oblivious HTTP (RFC 9458) using BoringSSL's HPKE C library via JNI. When deriving native memory addresses for cryptographic operations versions prior to 0.0.22.Final provide a fallback path for direct ByteBufs that do not expose their memory address through `hasMemoryAddress()`. This fallback occurs when `sun.misc.Unsafe` is unavailable to Netty — for example, when the JVM is started with `-Dio.netty.noUnsafe=true`, when a SecurityManager restricts Unsafe access, or when running on non-HotSpot JVMs. In these configurations, Netty's default `PooledByteBufAllocator` returns `PooledDirectByteBuf` instances for which `hasMemoryAddress()` returns false. Under the enabling JVM configuration, an unauthenticated network attacker can cause the OHTTP gateway to corrupt memory belonging to other concurrent connections and disclose the contents of adjacent pooled direct buffers by triggering cryptographic operations with crafted OHTTP requests. The corruption occurs regardless of whether the AEAD tag verification succeeds, as BoringSSL zeroizes the output buffer on failure. The information disclosure path provides the attacker with the encryption key needed to extract the leaked data. This violates the confidentiality and integrity of all connections sharing the same Netty buffer arena. Version 0.0.22.Final fixes the issue.

Action-Not Available
Vendor-The Netty Project
Product-netty-incubator-codec-ohttp
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-41207
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.9||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 17:22
Updated-04 Jun, 2026 | 17:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
netty-incubator-codec-ohttp's HPKEContext operations may produce empty byte[] on failures

The netty incubator codec.bhttp is a java language binary http parser. Prior to version 0.0.21.Final, HKDF_expand returns non-NULL on failure. The byte[] is filled with zeros and has no way to distinguish success from failure. Since this output is used as HKDF key material for the response AEAD, a failure silently produces an all-zero key. When EVP_HPKE_CTX_export fails it also returns an empty byte[] array filled with zeros. This byte[] feeds directly into OHttpCrypto.createResponseAEAD(...). A silent all-zero export secret would produce a deterministic, attacker-predictable AEAD key. Version 0.0.21.Final patches the issue.

Action-Not Available
Vendor-The Netty Project
Product-netty-incubator-codec-ohttp
CWE ID-CWE-330
Use of Insufficiently Random Values
CVE-2026-45287
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-2.1||LOW
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:45
Updated-04 Jun, 2026 | 16:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenTelemetry-Go's Schema ParseFile leaks file descriptors on each parse

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.0.17, `go.opentelemetry.io/otel/schema/v1.0` and `go.opentelemetry.io/otel/schema/v1.1` leaks one file descriptor on each successful `ParseFile` call. `ParseFile` opens the schema file and passes it to `Parse` without closing it; repeated parsing in a long-running process can exhaust the process file descriptor limit and cause denial of service. Exploitation depends on a consuming application exposing repeated schema parsing to an attacker-controlled path. Version 0.0.17 contains a patch for the issue.

Action-Not Available
Vendor-open-telemetry
Product-go.opentelemetry.io/otel/schema/v1.1go.opentelemetry.io/otel/schema/v1.0
CWE ID-CWE-772
Missing Release of Resource after Effective Lifetime
CWE ID-CWE-775
Missing Release of File Descriptor or Handle after Effective Lifetime
CVE-2026-41178
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:38
Updated-04 Jun, 2026 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenTelemetry-Go's baggage parsing no longer caps raw header length

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.

Action-Not Available
Vendor-open-telemetry
Product-go.opentelemetry.io/otel/baggagego.opentelemetry.io/otel/propagation
CWE ID-CWE-789
Memory Allocation with Excessive Size Value
CVE-2026-40930
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.4||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:34
Updated-04 Jun, 2026 | 16:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LIBPNG: Chunk smuggling in push-mode APNG parser via unconsumed chunk body

LIBPNG is a reference library for use in applications that process PNG (Portable Network Graphics) raster image files. In version 1.8.0, three inter-frame chunk discard paths in the push-mode APNG parser clear the chunk-header flag without consuming the chunk body and CRC, allowing attacker-controlled bytes inside an ignored ancillary chunk to be reinterpreted as a fresh chunk header on the next call to `png_process_data`. Commit faf06924688b62d7c1654b5ceddedbde66ffadb4 fixes the issue.

Action-Not Available
Vendor-pnggroup
Product-libpng-apnglibpng
CWE ID-CWE-436
Interpretation Conflict
CVE-2026-43986
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-9.9||CRITICAL
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:33
Updated-04 Jun, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tautulli vulnerable to unauthenticated SSRF in /image/<hash> via attacker-seeded image hash replay

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose a public `/image/<hash>` route that resolves attacker-controlled entries from `image_hash_lookup` and replays them through the same server-side image fetch logic used by authenticated image proxying. A low-privilege guest user can seed a malicious external image URL into this lookup table and then trigger server-side fetches through a fully unauthenticated endpoint. This turns an authenticated SSRF primitive into a persistent unauthenticated SSRF gadget. Once the malicious hash entry exists, any external user can request `/image/<hash>.png` and cause the PMS or Tautulli host to fetch an arbitrary attacker-chosen URL. Version 2.17.1 patches the issue.

Action-Not Available
Vendor-Tautulli
Product-Tautulli
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2026-43985
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.8||HIGH
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:32
Updated-04 Jun, 2026 | 16:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Taultulli has CSRF in /configUpdate via missing anti-CSRF and method restriction that allows admin credential takeover

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose `configUpdate` as a state-changing administrator endpoint, but the route does not enforce `POST` and does not use any anti-CSRF token. In the default form and JWT-based authentication mode, the administrator session cookie is issued with `SameSite=Lax`, which still permits top-level cross-site navigation requests. An attacker can exploit this by luring a logged-in administrator to a malicious page that submits a cross-site request to `/configUpdate` and overwrites the local administrator username and password. The attacker can then sign in directly with the chosen credentials and take over the Tautulli administrative interface. Version 2.17.1 patches the issue.

Action-Not Available
Vendor-Tautulli
Product-Tautulli
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2026-43984
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.9||HIGH
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:28
Updated-04 Jun, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tautulli has stored XSS in logFile via guest-controlled log_js_errors input

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose `log_js_errors` to any authenticated user, including guest users when guest access is enabled. The endpoint writes attacker-controlled strings directly into the main application log. The administrator-only `logFile` view then reads that log file and embeds it into an HTML response without escaping. This creates a stored cross-site scripting condition where a low-privilege guest can inject HTML or JavaScript into the log file and have it execute in an administrator's browser when the log viewer is opened. Version 2.17.1 patches the issue.

Action-Not Available
Vendor-Tautulli
Product-Tautulli
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-41065
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.9||HIGH
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:17
Updated-04 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tautulli Vulnerable to Unauthenticated/Authenticated Remote Code Execution via Newsletter Custom Template Directory

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vulnerable to remote code execution via the newsletter custom template directory feature. On a fresh install before the setup wizard is completed, all management endpoints are completely unauthenticated. An attacker can create a newsletter agent, point the custom template directory to an attacker-controlled SMB share serving a malicious Mako template, and trigger execution via the newsletter render endpoint, all with zero credentials and no local access to the target system. On a completed install with credentials configured, the same chain is exploitable by any admin. Version 2.17.1 fixes the issue.

Action-Not Available
Vendor-Tautulli
Product-Tautulli
CWE ID-CWE-1336
Improper Neutralization of Special Elements Used in a Template Engine
CVE-2026-47707
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:12
Updated-04 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Strawberry GraphQL's Bypass of MaxAliasesLimiter via Fragment Spreads leading to GraphQL Alias Amplification

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.172.0 through0.315.6, the MaxAliasesLimiter extension in Strawberry fails to account for the multiplicative/amplification effect of FragmentSpreadNode. While it correctly counts static aliases within the AST it does not consider how many times a fragments internal aliases are expanded during execution. this allows an attacker to bypass alias limits and force the server to resolve and render a significantly higher number of aliases than allowed, potentially leading to a dos via resource exhaustion. Version 0.315.7 contains a fix for the issue.

Action-Not Available
Vendor-strawberry-graphql
Product-strawberry
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-45739
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-3.1||LOW
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:09
Updated-04 Jun, 2026 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Strawberry GraphQL: Default GraphiQL may expose HTTP headers in URLs

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.288.4 through 0.315.3, Strawberry's bundled GraphiQL template wrote values from the GraphiQL headers editor into the browser URL query string. If a user entered a sensitive header, such as `Authorization: Bearer <token>`, the value could become visible in browser history, copied links, and server/proxy/CDN access logs after a page reload or shared request. Version 0.315.4 patches the issue.

Action-Not Available
Vendor-strawberry-graphql
Product-strawberry
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CWE ID-CWE-201
Insertion of Sensitive Information Into Sent Data
CVE-2026-47706
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 14:06
Updated-04 Jun, 2026 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Strawberry GraphQL has a Circular Fragment Reference DOS

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.71.0 through 0.315.6, the QueryDepthLimiter extension is vulnerable to an Application-level DOS due to a lack of cycle detection in fragment spreads. When a query contains circular fragment references the determine_depth function enters an infinite recursion, leading to a RecursionError and crashing the validation process. Version 0.315.7 patches the issue.

Action-Not Available
Vendor-strawberry-graphql
Product-strawberry
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-674
Uncontrolled Recursion
CVE-2026-40605
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.7||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 12:50
Updated-04 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tautulli Vulnerable to Authenticated Path Traversal in Cache Deletion API

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and service disruption. Version 2.17.1 fixes the issue.

Action-Not Available
Vendor-Tautulli
Product-Tautulli
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE ID-CWE-73
External Control of File Name or Path
CVE-2026-43926
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.3||MEDIUM
EPSS-Not Assigned
Published-04 Jun, 2026 | 12:46
Updated-04 Jun, 2026 | 14:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FOSSBilling's password reset confirmation endpoint lacks rate limiting

FOSSBilling is a free, open-source billing and client management system. Prior to version 0.8.0, the password reset confirmation endpoint `/client/reset-password-confirm/:hash` is handled by a non-API controller and is not covered by FOSSBilling's rate limiter, which only applies to `/api/*` routes. This allows an attacker to probe the endpoint for valid reset tokens without any per-IP request limiting, attempt counting, or lockout mechanism. The endpoint acts as an oracle, returning a distinguishable response for valid versus invalid tokens (HTTP 200 vs HTTP 302 redirect). An attacker can submit unlimited token guesses to the password reset confirmation endpoint with no throttling applied. However, practical exploitability is significantly mitigated by the current token generation, which uses `hash('sha256', random_bytes(32))`, providing 256 bits of entropy. Tokens also expire after 15 minutes and are deleted after successful use. The same architectural gap applies to other controller-served auth routes, including `/staff/email/:hash` (admin password reset confirmation) and `/client/confirm-email/:hash` (email confirmation). Version 0.8.0 fixes the issue. Some workarounds are available. Configure a reverse proxy (e.g., Nginx, Apache, Cloudflare) to apply per-IP rate limiting to the `/client/reset-password-confirm/*` and `/staff/email/*` paths and/or use a WAF rule to limit request rates to these endpoints.

Action-Not Available
Vendor-FOSSBilling
Product-FOSSBilling
CWE ID-CWE-204
Observable Response Discrepancy
CWE ID-CWE-307
Improper Restriction of Excessive Authentication Attempts
CVE-2026-43924
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-4.8||MEDIUM
EPSS-Not Assigned
Published-03 Jun, 2026 | 19:56
Updated-04 Jun, 2026 | 12:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FOSSBilling has an open redirect via administrator-configured redirect targets

FOSSBilling is a free, open-source billing and client management system. Prior to version 0.8.0, the Redirect module does not validate the URL scheme of administrator-configured destination URLs before storing or issuing redirects. This allows arbitrary external URLs to be configured as redirect targets, creating an open redirect vulnerability exploitable for phishing attacks. Users following a legitimate FOSSBilling URL can be silently redirected to an attacker-controlled external site. The redirect is issued as a 301 (Moved Permanently) response, which browsers cache persistently, amplifying the impact. Exploitation requires administrator privileges to create or modify redirect entries, limiting practical attack scenarios to multi-admin environments or compromised admin accounts. Version 0.8.0 fixes the issue. Some workarounds are available. Restrict admin access to the Redirect module to trusted administrators only and/or audit existing redirect entries in the database (the `extension_meta` table with `extension = 'mod_redirect'`) for any unexpected or external target URLs.

Action-Not Available
Vendor-FOSSBilling
Product-FOSSBilling
CWE ID-CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
CVE-2026-40495
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.9||MEDIUM
EPSS-Not Assigned
Published-03 Jun, 2026 | 19:38
Updated-04 Jun, 2026 | 13:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FOSSBilling version exposed via asset cache buster

FOSSBilling is a free, open-source billing and client management system. Versions prior to 0.8.0 leak the exact system version through asset cache buster parameters in HTML output, bypassing the `hide_version_public` security setting. The FOSSBilling version is embedded in the query string of every `<script>` and `<link>` tag generated by the `script_tag` and `stylesheet_tag` Twig filters. This information is visible to all visitors — including unauthenticated guests — on every page, regardless of whether the `hide_version_public` setting is enabled. The `X-FOSSBilling-Version` HTTP header and the `guest.system.version` API endpoint correctly honour the `hide_version_public` setting, but the asset cache buster parameters were overlooked. Knowledge of the exact FOSSBilling version makes it significantly easier for malicious actors to identify known vulnerabilities applicable to a given installation and craft targeted exploits. While not a direct vulnerability on its own, it undermines the intended protection offered by the `hide_version_public` setting and facilitates reconnaissance. Version 0.8.0 contains a patch. There is no practical workaround that removes the version from asset URLs without modifying source code.

Action-Not Available
Vendor-FOSSBilling
Product-FOSSBilling
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-45702
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-4.4||MEDIUM
EPSS-Not Assigned
Published-03 Jun, 2026 | 17:55
Updated-04 Jun, 2026 | 12:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OP-TEE has FF-A type confusion in SPMC tmem path that causes S-EL1 kernel panic

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 4.3.0 and prior to version 4.11.0, a type confusion vulnerability exists in OP-TEE OS when processing an FFA_MEM_SHARE request from the normal world. This only applies when OP-TEE is configured as an SPMC for S-EL0 SPs, that is, with `CFG_CORE_SEL1_SPMC=y` and `CFG_SECURE_PARTITION=y`. Version 4.11.0 fixes the issue.

Action-Not Available
Vendor-OP-TEE
Product-optee_os
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2026-45614
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-4.7||MEDIUM
EPSS-Not Assigned
Published-03 Jun, 2026 | 17:53
Updated-03 Jun, 2026 | 20:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OP-TEE vulnerable to ECDH private key recovery

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Prior to version 4.11.0, on many of the ECDH shared secret paths, the public key isn't verified to be a point on the correct curve. By passing approximately 30-40 crafted public keys to OP-TEE, the private key can be reconstructed by a normal world attacker. When calling TEE_DeriveKey the public key is provided with full X and Y values, but the (X, Y) point might not satisfy the `Y^2 == X^3 + aX + b mod P` math for the specific curve that is used. When those public keys aren't rejected, the attacker can select public keys such that each DeriveKey call will leak `d % r` where `d` is the private key and `r` comes from the relationship between the correct curve and the attacker selected curve. With enough leaked data the Chinese remainder theorem can be used to recover the full private key. Version 4.11.0 fixes the issue.

Action-Not Available
Vendor-OP-TEE
Product-optee_os
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2026-40290
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.8||HIGH
EPSS-Not Assigned
Published-03 Jun, 2026 | 16:45
Updated-04 Jun, 2026 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OP-TEE has a Use-After-Free race in FF-A shared-memory teardown

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.16.0 and prior to 4.11.0, a user-after-free (UAF) race condition exists in the shared memory teardown logic of FF-A within OP-TEE SPMC/SP flows. This only applies when OP-TEE is configured as an SPMC for S-EL0 SPs, that is, with `CFG_SECURE_PARTITION=y`. The function `sp_mem_remove()`, responsible for freeing entries in `smem->receivers` and `smem->regions`, fails to acquire the global `sp_mem_lock` before performing the `free()` operations. Concurrently, other code paths, such as `sp_mem_get_receiver()`, iterate over these same lists without holding a lock, or, like `sp_mem_is_shared()`, iterate while holding the lock but are not serialized against the unprotected `free()` in `sp_mem_remove()`. This creates a cross-thread race where a thread iterating the list can acquire a pointer to an entry (e.g., `struct sp_mem_map_region` or `struct sp_mem_receiver`), and then another thread calls `sp_mem_remove()`, freeing the object. When the first thread resumes and dereferences the pointer, it results in a Use-After-Free vulnerability. Version 4.11.0 fixes the issue.

Action-Not Available
Vendor-OP-TEE
Product-optee_os
CWE ID-CWE-416
Use After Free
CVE-2026-42321
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.4||HIGH
EPSS-Not Assigned
Published-03 Jun, 2026 | 15:25
Updated-03 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GLPI has stored XSS in asset locks

GLPI is a free asset and IT management software package. Starting in version 10.0.4 and prior to version 10.0.25, a technician can store an XSS payload in the asset locked tab. Upgrade to 10.0.25 or 11.0.7 to receive a patch.

Action-Not Available
Vendor-GLPI Project
Product-glpi
CWE ID-CWE-116
Improper Encoding or Escaping of Output
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-42320
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.9||MEDIUM
EPSS-Not Assigned
Published-03 Jun, 2026 | 15:23
Updated-03 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GLPI vulnerable to arbitrary file access

GLPI is a free asset and IT management software package. Starting in version 0.50 and prior to versions 10.0.25 and 11.0.7, a technician can read arbitrary files inside the GLPI_DOC_DIR. Upgrade to 10.0.25 or 11.0.7 to receive a patch.

Action-Not Available
Vendor-GLPI Project
Product-glpi
CWE ID-CWE-862
Missing Authorization
CVE-2026-42318
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7||HIGH
EPSS-Not Assigned
Published-03 Jun, 2026 | 15:17
Updated-03 Jun, 2026 | 16:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GLPI Vulnerable to Arbitrary Item Deletion via Planning Endpoint

GLPI is a free asset and IT management software package. Starting in version 9.5.0 and prior to versions 10.0.25 and 11.0.7, low privilege users with access to planning can delete any object in GLPI. Upgrade to 11.0.7 or 10.0.25 to receive a patch. As a workaround, disable delete rights for User's planning.

Action-Not Available
Vendor-GLPI Project
Product-glpi
CWE ID-CWE-862
Missing Authorization
CVE-2026-42317
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7||HIGH
EPSS-Not Assigned
Published-03 Jun, 2026 | 15:16
Updated-04 Jun, 2026 | 14:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GLPI vulnerable to arbitrary files deletion by technician

GLPI is a free asset and IT management software package. Starting in version 0.78 and prior to versions 10.0.25 and 11.0.7, a technician can delete arbitrary files from the filesystem as long as the webserver has write rights on them. Upgrade to 10.0.25 or 11.0.7 to receive a patch.

Action-Not Available
Vendor-GLPI Project
Product-glpi
CWE ID-CWE-862
Missing Authorization
CVE-2022-31114
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.1||MEDIUM
EPSS-Not Assigned
Published-03 Jun, 2026 | 14:41
Updated-04 Jun, 2026 | 16:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
backpack/crud Vulnerable to Cross-site Scripting

backpack/crud provides Create, Read, Update & Delete (CRUD) functions for Backpack, a collection of Laravel packages that help users build custom administration panels. Versions prior to 5.0.13, 4.1.69, and 4.0.63 are vulnerable to cross-site scripting. An attacker could conduct a targeted phishing campaign, in order to trick users or admins into clicking a malicious link, which under very specific circumstances could give them information or possibly admin access. Versions 5.0.13, 4.1.69, and 4.0.63 patch the issue. As a workaround, manually look inside error views in `resources/views/errors` and output `e($exception->getMessage())` instead of `$exception->getMessage()`.

Action-Not Available
Vendor-Laravel-Backpack
Product-CRUD
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-44281
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7||HIGH
EPSS-Not Assigned
Published-03 Jun, 2026 | 14:06
Updated-03 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GLPI vulnerable to unauthorized reading of a specific asset object

GLPI is a free asset and IT management software package. Starting in version 0.78 and prior to versions 10.0.25 and 11.0.7, an authenticated user with config READ permission can read a specific asset object. Upgrade to 11.0.7 or 10.0.25 to receive a patch.

Action-Not Available
Vendor-GLPI Project
Product-glpi
CWE ID-CWE-862
Missing Authorization
CVE-2026-40108
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.1||HIGH
EPSS-0.04% / 13.54%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 23:02
Updated-03 Jun, 2026 | 12:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GLPI Vulnerable to Stored XSS in ITIL Costs

GLPI is a free asset and IT management software package. In versions 11.0.0 through 11.0.6, a technician can store an XSS payload in a ITIL costs. This issue has been fixed in version 11.0.7.

Action-Not Available
Vendor-GLPI Project
Product-glpi
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-41412
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-4.9||MEDIUM
EPSS-0.05% / 15.63%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 22:51
Updated-04 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
alf.io vulnerable to Arbitrary File Read and Exfil via simpleHttpClient Extension Script

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, the alf.io extension sandbox injects a fully-functional HTTP client (`simpleHttpClient`) into every extension script's scope. The `postFileAndSaveResponse()` method accepts an arbitrary filesystem path as its `file` parameter and reads the file contents using `new FileInputStream(file)` with no path validation, directory restriction, or allowlist. A malicious extension script can read any file accessible to the JVM process user and exfiltrate it to an attacker-controlled server via HTTP POST. Version 2.0-M5-2606 patches the issue.

Action-Not Available
Vendor-alfio-event
Product-alf.io
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE ID-CWE-73
External Control of File Name or Path
CVE-2026-35482
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8||HIGH
EPSS-0.04% / 11.02%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 22:50
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
alf.io has an Authenticated RCE via Extension Script Sandbox Escape

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, a sandbox escape vulnerability in the alf.io extension script engine allows an authenticated administrator to execute arbitrary operating system commands on the server. The extension system is intended to execute restricted JavaScript in a sandboxed Rhino environment; however, a combination of an unguarded injected Java object (`returnClass`) and an incomplete AST blocklist allows the sandbox to be fully escaped using Java reflection without triggering any validation errors. Version 2.0-M5-2606 patches the issue.

Action-Not Available
Vendor-alfio-event
Product-alf.io
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-44654
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.7||MEDIUM
EPSS-0.04% / 11.80%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 22:47
Updated-04 Jun, 2026 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LibreChat: Shared-agent editor can globally delete owner's file records — breaks owner's other private agents

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, a shared-agent editor can delete file records through `DELETE /api/files` that the owner has reused across multiple agents. The deletion removes the file globally — not just from the shared agent — breaking the owner's other private agents that reference the same `file_id`. The private agent retains a stale `file_id` reference that no longer resolves. A shared-agent editor can destroy files that the owner uses across multiple agents. The owner's private agents — which the attacker has no access to — break silently with stale `file_id` references. This is a cross-agent integrity violation: editing access to one agent should not affect another. Version 0.8.4 contains a patch.

Action-Not Available
Vendor-danny-avila
Product-LibreChat
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-44653
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.03% / 9.20%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 22:40
Updated-04 Jun, 2026 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LibreChat Shared MCP Server View Leaks Decrypted Admin Secrets

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, users with only `VIEW` access to an MCP server can retrieve the server's decrypted admin-managed secrets through `GET /api/mcp/servers` and `GET /api/mcp/servers/:serverName`. The returned config includes plaintext values for `apiKey.key` and `oauth.client_secret`. This allows viewers of a shared MCP server to exfiltrate the underlying provider credentials. Version 0.8..4 contains a patch. Other remediations include: never returning decrypted admin-managed secrets to non-owners; redacting apiKey.key and oauth.client_secret from all API responses consider returning only boolean presence indicators for secrets, similar to the auth-values route pattern; and, if owners need to edit configs without re-entering secrets, preserving secrets server-side and returning placeholders instead of plaintext.

Action-Not Available
Vendor-danny-avila
Product-LibreChat
CWE ID-CWE-201
Insertion of Sensitive Information Into Sent Data
CVE-2026-32625
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-9.6||CRITICAL
EPSS-0.03% / 9.20%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 22:35
Updated-04 Jun, 2026 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LibreChat Exfiltrates Server Secrets via MCP Server URL Injection

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, the Model Context Protocol (MCP) server integration resolves ${VAR} placeholders against the server's process.env during Zod schema validation of user-supplied MCP server URLs. Any authenticated user can create a malicious MCP server configuration with a URL pointing to an attacker-controlled domain containing environment variable references, causing the LibreChat server to connect to the attacker's server and transmit critical secrets such as CREDS_KEY, CREDS_IV, JWT_SECRET, and MONGO_URI in the request URL. This enables full compromise of the installation's cryptographic materials and database credentials without requiring administrative privileges. This is patched in version 0.8.4-rc1.

Action-Not Available
Vendor-danny-avila
Product-LibreChat
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-31942
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.1||HIGH
EPSS-0.04% / 10.86%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 22:22
Updated-04 Jun, 2026 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LibreChat has IDOR in API Keys Management that allows any authenticated user to overwrite other users' API keys

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.7.6, an Insecure Direct Object Reference (IDOR) vulnerability exists in the API keys management endpoint (PUT /api/keys). Due to the use of the JavaScript object spread operator after setting the authenticated user's ID, any authenticated user can inject a userId parameter in the request body to overwrite any other user's API keys (e.g., OpenAI, Anthropic, Azure). This allows an attacker to replace a victim's API key configuration, potentially routing the victim's conversations through attacker-controlled keys or denying service by providing invalid keys. This is patched in version 0.8.3-rc1.

Action-Not Available
Vendor-danny-avila
Product-LibreChat
CWE ID-CWE-862
Missing Authorization
CVE-2026-35212
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.05% / 14.94%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 21:28
Updated-04 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenCTI has XSS in the rendering of email-message observable body data

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Versions prior to 7.260227.0 are vulnerable to XSS in the rendering of email-message observable body data. The content of the body field isn't appropriately sanitized when being rendered. Does require user interaction but could be exploited by someone sharing stix or any of the ingester. This could lead to CSRF and then large scale session theft. Version 7.260227.0 contains a fix.

Action-Not Available
Vendor-OpenCTI-Platform
Product-opencti
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-45289
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.02% / 5.15%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 20:36
Updated-04 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CloudburstMC Protocol: Partially missing validation for FULL type authentication tokens

CloudburstMC Protocol is a protocol library for Minecraft Bedrock Edition. Prior to version 3.0.0.Beta12-20260420.182526-15, CloudburstMC Protocol is partially missing validation for FULL type authentication tokens (Cloudburst/Protocol). This vulnerability impacts publicly accessible software depending on the affected versions of Protocol, specifically the EncryptionUtils methods to validate auth payloads for FULL type tokens. This issue has been patched in version 3.0.0.Beta12-20260420.182526-15.

Action-Not Available
Vendor-CloudburstMC
Product-Protocol
CWE ID-CWE-287
Improper Authentication
CVE-2026-49448
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.04% / 12.87%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 20:31
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
authentik: SourceStage bypass via empty POST

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.

Action-Not Available
Vendor-goauthentik
Product-authentik
CWE ID-CWE-287
Improper Authentication
CVE-2026-49443
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.8||HIGH
EPSS-0.04% / 11.95%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 20:31
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
authentik: `UserSourceConnection.user` and `GroupSourceConnection.group` are changeable through the API

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, an attacker with the ability to change a source connection, and an account in one of the configured sources can log into any account. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.

Action-Not Available
Vendor-goauthentik
Product-authentik
CWE ID-CWE-287
Improper Authentication
CVE-2026-47201
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.5||HIGH
EPSS-0.06% / 19.70%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 20:30
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
authentik: XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed assertion to authenticate as another federated user. This issue has been patched in versions 2025.12.5, 2026.2.3, and 2026.5.1.

Action-Not Available
Vendor-goauthentik
Product-authentik
CWE ID-CWE-20
Improper Input Validation
CVE-2026-42849
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-9.3||CRITICAL
EPSS-0.01% / 1.35%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 20:30
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
authentik: Reflected XSS in SFE AutosubmitStage allows IDP account takeover

authentik is an open-source identity provider. Prior to versions 2025.12.5 and 2026.2.3, due to the implementation of stages in the SFE (Simple Flow Executor) in order to make the interface more compatible with legacy browsers, it was possible to use an XSS exploit in the AutosubmitStage. This issue has been patched in versions 2025.12.5 and 2026.2.3.

Action-Not Available
Vendor-goauthentik
Product-authentik
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-41569
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.9||MEDIUM
EPSS-0.05% / 14.87%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 20:30
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
authentik: WS-Federation wreply origin bypass can exfiltrate signed login responses to attacker-controlled endpoints

authentik is an open-source identity provider. Prior to version 2026.2.3, the WS-Federation provider validates the user-supplied wreply parameter using a raw string prefix check rather than proper URL parsing. An attacker who can craft a login link can supply a wreply value on a different origin that passes the check (e.g. https://portal.example.com.evil.tld/), causing the victim's browser to POST the signed WS-Federation login response to attacker-controlled infrastructure. This issue has been patched in version 2026.2.3.

Action-Not Available
Vendor-goauthentik
Product-authentik
CWE ID-CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
CVE-2026-35202
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-2.3||LOW
EPSS-0.04% / 11.59%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 19:03
Updated-04 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Pterodactyl has a database resource limit bypass via race condition in Client API

Pterodactyl is a free, open-source game server management panel. Prior to version 1.12.3, the Pterodactyl Client API has a logic flaw that lets users bypass their assigned limits for database allocations. This happens because the database locking mechanism used in the controllers is totally broken and doesn't actually lock anything. Version 1.12.3 patches the issue.

Action-Not Available
Vendor-Pterodactyl
Product-panel
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2026-35049
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 18.58%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 18:35
Updated-04 Jun, 2026 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
wire-ios has Persistent Remote DoS via Integer Underflow

wire-ios is an iOS client for the Wire secure messaging application. Prior to version 4.16.0, upon receiving a crafted malicious Proteus external message with an encrypted payload that is shorter than 16 bytes, the Wire iOS client crashes. The crash is triggered automatically after message receival with no user interaction. Since the malicious message persists in the conversation, the app enters a crash loop on relaunch and cannot be reopened until the local state is wiped. This issue has been fixed with version 4.16.0 which introduces the missing length check and is available via the App Store. No known workarounds are available.

Action-Not Available
Vendor-wireapp
Product-wire-ios
CWE ID-CWE-191
Integer Underflow (Wrap or Wraparound)
CWE ID-CWE-20
Improper Input Validation
CVE-2026-47265
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.6||MEDIUM
EPSS-0.02% / 5.36%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 18:32
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AIOHTTP vulnerable to cross-origin redirect with per-request cookies

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, cookies set with the `cookies` parameter on requests are sent after following a cross-origin redirect. If a developer uses the `cookies` parameter on a per-request basis then sensitive data might be leaked to an attacker if they manage to control a redirect. Version 3.14.0 patches the issue. If unable to upgrade, using a `Cookie` header in the `headers` parameter is not vulnerable.

Action-Not Available
Vendor-aio-libs
Product-aiohttp
CWE ID-CWE-346
Origin Validation Error
CVE-2026-34993
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.4||MEDIUM
EPSS-0.06% / 17.58%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 18:29
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AIOHTTP Vulnerable to Deserialization of Untrusted Data

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, using ``CookieJar.load()`` with untrusted input may allow arbitrary code execution. Most applications using this function will be doing so with the user's own data, so this is unlikely to affect many applications. Version 3.14.0 patches the issue. If an application does allow attacker controlled files to be loaded, a workaround on older releases would be to sanitize the files before loading.

Action-Not Available
Vendor-aio-libs
Product-aiohttp
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-42342
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.05% / 16.30%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 18:23
Updated-04 Jun, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
React Router vulnerable to DoS via unbounded path expansion in __manifest endpoint

React Router is a router for React. In versions 7.0.0 through 7.14.x of react-router and versions 2.10.0 through 2.17.4 of @remix-run/server-runtime, certain crafted requests can consume disproportionate server resources via unbounded path expansion in the __manifest endpoint, resulting in response time degradation and/or service unavailability for end users. This affects React Router Framework Mode applications as well as Remix applications. This does not impact applications using Declarative Mode (`<BrowserRouter>`) or Data Mode (`createBrowserRouter/<RouterProvider>`). This is patched in react-router version 7.15.0 and @remix-run/server-runtime version 2.17.5.

Action-Not Available
Vendor-remix-run
Product-@remix-run/server-runtimereact-router
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-42211
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.1||HIGH
EPSS-0.25% / 48.72%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 18:18
Updated-04 Jun, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
React Router's vendored turbo-stream v2 allows arbitrary constructor invocation via TYPE_ERROR deserialization leading to Unauth RCE

React Router is a router for React. In versions 7.0.0 through 7.14.1, when using Framework Mode, a combination of steps could potentially allow unauthorized remote code execution (RCE) through external requests. This attack requires the application code to have an existing prototype pollution vulnerability, which can then be leveraged in a 2-step attack where the second step triggers unauthorized RCE on the remote server. This does not impact applications using Declarative Mode (`<BrowserRouter>`) or Data Mode (`createBrowserRouter/<RouterProvider>`). This is patched in version 7.14.2.

Action-Not Available
Vendor-remix-run
Product-react-router
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-40181
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.6||MEDIUM
EPSS-0.04% / 12.70%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 17:55
Updated-04 Jun, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
React Router's same-origin redirect with path starting // causes open redirect via protocol-relative URL reinterpretation

React Router is a router for React. In versions 7.0.0 through 7.14.0 and 6.7.0 through 6.30.3, certain URLs passed to the redirect function can trigger an open redirect to an external domain due to path values starting with // being reinterpreted as protocol-relative URLs. The level of impact depends on the validation done by the application prior to returning the redirect. This does not impact applications using Declarative Mode (<BrowserRouter>). This is patched in versions 7.14.1 and 6.30.4.

Action-Not Available
Vendor-remix-run
Product-react-router
CWE ID-CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
CVE-2026-34077
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.04% / 12.31%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 17:31
Updated-04 Jun, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
React Router vulnerable to Denial of Service via reflected user input in single-fetch

React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS) vulnerability in the RSC redirect handling if redirects come from untrusted sources. This does not impact applications that are not using the unstable RSC APIs in React Router. This is patched in version 7.13.2.

Action-Not Available
Vendor-remix-run
Product-turbo-streamreact-router
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2026-33245
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8||HIGH
EPSS-0.03% / 9.92%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 17:14
Updated-04 Jun, 2026 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
React Router vulnerable to XSS in unstable RSC redirect handling via javascript: redirect targets

React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS) vulnerability in the RSC redirect handling if redirects come from untrusted sources. This does not impact applications that are not using the unstable RSC APIs in React Router. This is patched in version 7.13.2.

Action-Not Available
Vendor-remix-run
Product-react-router
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-41577
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.9||MEDIUM
EPSS-0.01% / 0.44%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 17:12
Updated-04 Jun, 2026 | 15:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
authentik: SAML source does not validate Conditions, timing, or audience on assertions

authentik is an open-source identity provider. Prior to versions 2025.12.5 and 2026.2.3, the SAML source response processor (ResponseProcessor.parse()) does not validate the Conditions element on assertions. NotBefore, NotOnOrAfter, and AudienceRestriction are all ignored. This allows replay of expired assertions and acceptance of assertions intended for other service providers. This issue has been patched in versions 2025.12.5 and 2026.2.3.

Action-Not Available
Vendor-goauthentik
Product-authentik
CWE ID-CWE-345
Insufficient Verification of Data Authenticity
CVE-2026-33244
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.4||MEDIUM
EPSS-0.03% / 8.64%
||
7 Day CHG~0.00%
Published-02 Jun, 2026 | 16:59
Updated-03 Jun, 2026 | 16:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
React Router has stored XSS via unescaped Location header in prerendered redirect HTML

React Router is a router for React. In versions 7.5.1 through 7.13.1, when using Framework Mode with pre-rendering enabled, improper neutralization of the HTTP `Location` header value can permit Cross-Site Scripting (XSS) in the statically generated HTML files if the redirect location comes from an untrusted source. This does not impact applications using Declarative Mode (`<BrowserRouter>`) or Data Mode (`createBrowserRouter/<RouterProvider>`). This is patched in version 7.13.2.

Action-Not Available
Vendor-shopifyremix-run
Product-react-routerreact-router
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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