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CWE VIEW:Weaknesses Addressed by the CERT C Secure Coding Standard (2008)
ID:734
Vulnerability Mapping:Prohibited
Type:Graph
Status:Obsolete
DetailsContent HistoryObserved CVE ExamplesReports
69554Vulnerabilities found

CVE-2026-27607
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.1||HIGH
EPSS-0.08% / 23.97%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 02:10
Updated-25 Feb, 2026 | 20:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
RustFS's Missing Post Policy Validation leads to Arbitrary Object Write

RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.56 through 1.0.0-alpha.82, RustFS does not validate policy conditions in presigned POST uploads (PostObject), allowing attackers to bypass content-length-range, starts-with, and Content-Type constraints. This enables unauthorized file uploads exceeding size limits, uploads to arbitrary object keys, and content-type spoofing, potentially leading to storage exhaustion, unauthorized data access, and security bypasses. Version 1.0.0-alpha.83 fixes the issue.

Action-Not Available
Vendor-rustfsrustfs
Product-rustfsrustfs
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-27606
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.8||HIGH
EPSS-0.47% / 64.52%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 02:08
Updated-25 Feb, 2026 | 20:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Rollup 4 has Arbitrary File Write via Path Traversal

Rollup is a module bundler for JavaScript. Versions prior to 2.80.0, 3.30.0, and 4.59.0 of the Rollup module bundler (specifically v4.x and present in current source) is vulnerable to an Arbitrary File Write via Path Traversal. Insecure file name sanitization in the core engine allows an attacker to control output filenames (e.g., via CLI named inputs, manual chunk aliases, or malicious plugins) and use traversal sequences (`../`) to overwrite files anywhere on the host filesystem that the build process has permissions for. This can lead to persistent Remote Code Execution (RCE) by overwriting critical system or user configuration files. Versions 2.80.0, 3.30.0, and 4.59.0 contain a patch for the issue.

Action-Not Available
Vendor-rollupjsrollup
Product-rolluprollup
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-3145
Assigner-VulDB
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Assigner-VulDB
CVSS Score-4.8||MEDIUM
EPSS-0.01% / 2.05%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 02:02
Updated-25 Feb, 2026 | 20:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
libvips matrixload.c vips_foreign_load_matrix_header memory corruption

A flaw has been found in libvips up to 8.18.0. The affected element is the function vips_foreign_load_matrix_file_is_a/vips_foreign_load_matrix_header of the file libvips/foreign/matrixload.c. Executing a manipulation can lead to memory corruption. The attack needs to be launched locally. This patch is called d4ce337c76bff1b278d7085c3c4f4725e3aa6ece. A patch should be applied to remediate this issue.

Action-Not Available
Vendor-libvipsn/a
Product-libvipslibvips
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-24849
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-10||CRITICAL
EPSS-0.01% / 0.90%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 01:44
Updated-25 Feb, 2026 | 21:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenEMR Arbitrary File Read Vulnerability

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 7.0.4, the `disposeDocument()` method in `EtherFaxActions.php` allows authenticated users to read arbitrary files from the server filesystem. Any authenticated user (regardless of privilege level) can exploit this vulnerability to read sensitive files. Version 7.0.4 patches the issue.

Action-Not Available
Vendor-OpenEMR Foundation, Inc
Product-openemropenemr
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-3137
Assigner-VulDB
ShareView Details
Assigner-VulDB
CVSS Score-4.8||MEDIUM
EPSS-0.01% / 2.48%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 00:32
Updated-27 Feb, 2026 | 17:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CodeAstro Food Ordering System food_ordering.exe stack-based overflow

A security vulnerability has been detected in CodeAstro Food Ordering System 1.0. This affects an unknown function of the file food_ordering.exe. Such manipulation leads to stack-based buffer overflow. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-CodeAstro
Product-food_ordering_systemFood Ordering System
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-27598
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.1||HIGH
EPSS-0.07% / 21.68%
||
7 Day CHG~0.00%
Published-25 Feb, 2026 | 00:27
Updated-26 Feb, 2026 | 21:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Dagu: Path traversal in DAG creation allows arbitrary YAML file write outside DAGs directory

Dagu is a workflow engine with a built-in Web user interface. In versions up to and including 1.16.7, the `CreateNewDAG` API endpoint (`POST /api/v1/dags`) does not validate the DAG name before passing it to the file store. An authenticated user with DAG write permissions can write arbitrary YAML files anywhere on the filesystem (limited by the process permissions). Since dagu executes DAG files as shell commands, writing a malicious DAG to the DAGs directory of another instance or overwriting config files can lead to remote code execution. Commit e2ed589105d79273e4e6ac8eb31525f765bb3ce4 fixes the issue.

Action-Not Available
Vendor-dagudagu-org
Product-dagudagu
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-27117
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.04% / 12.21%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 21:46
Updated-26 Feb, 2026 | 21:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
bit7z has a path traversal vulnerability

bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files. Prior to version 4.0.11, a path traversal vulnerability ("Zip Slip") exists in bit7z's archive extraction functionality. The library does not adequately validate file paths contained in archive entries, allowing files to be written outside the intended extraction directory through three distinct mechanisms: relative path traversal, absolute path traversal, and symbolic link traversal. An attacker can exploit this by providing a malicious archive to any application that uses bit7z to extract untrusted archives. Successful exploitation results in arbitrary file write with the privileges of the process performing the extraction. This could lead to overwriting of application binaries, configuration files, or other sensitive data. The vulnerability does not directly enable reading of file contents; the confidentiality impact is limited to the calling application's own behavior after extraction. However, applications that subsequently serve or display extracted files may face secondary confidentiality risks from attacker-created symlinks. Fixes have been released in version 4.0.11. If upgrading is not immediately possible, users can mitigate the vulnerability by validating each entry's destination path before writing. Other mitigations include running extraction with least privilege and extracting untrusted archives in a sandboxed directory.

Action-Not Available
Vendor-rikyozrikyoz
Product-bit7zbit7z
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE ID-CWE-23
Relative Path Traversal
CWE ID-CWE-36
Absolute Path Traversal
CVE-2026-25891
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.7||HIGH
EPSS-0.02% / 5.23%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 21:08
Updated-27 Feb, 2026 | 03:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Fiber has an Arbitrary File Read in Static Middleware on Windows

Fiber is an Express inspired web framework written in Go. A Path Traversal (CWE-22) vulnerability in Fiber allows a remote attacker to bypass the static middleware sanitizer and read arbitrary files on the server file system on Windows. This affects Fiber v3 through version 3.0.0. This has been patched in Fiber v3 version 3.1.0.

Action-Not Available
Vendor-gofibergofiber
Product-fiberfiber
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-25882
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.04% / 11.29%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 21:05
Updated-27 Feb, 2026 | 03:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Fiber has a Denial of Service Vulnerability via Route Parameter Overflow

Fiber is an Express inspired web framework written in Go. A denial of service vulnerability exists in Fiber v2 and v3 that allows remote attackers to crash the application by sending requests to routes with more than 30 parameters. The vulnerability results from missing validation during route registration combined with an unbounded array write during request matching. Version 2.52.12 patches the issue in the v2 branch and 3.1.0 patches the issue in the v3 branch.

Action-Not Available
Vendor-gofibergofiber
Product-fiberfiber
CWE ID-CWE-129
Improper Validation of Array Index
CVE-2026-22553
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.3||CRITICAL
EPSS-0.89% / 75.37%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 20:56
Updated-27 Feb, 2026 | 03:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
InSAT MasterSCADA BUK-TS OS Command Injection

All versions of InSAT MasterSCADA BUK-TS are susceptible to OS command injection through a field in its MMadmServ web interface. Malicious users that use the vulnerable endpoint are potentially able to cause remote code execution.

Action-Not Available
Vendor-insatInSAT
Product-masterscadaMasterSCADA BUK-TS
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-1789
Assigner-Genetec Inc.
ShareView Details
Assigner-Genetec Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.01% / 1.35%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 18:47
Updated-26 Feb, 2026 | 17:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Local privilege escalation in Genetec Update Service. An authenticated, low-privileged, Windows user could exploit this vulnerability to gain elevated privileges on the affected system.

Action-Not Available
Vendor-genetecGenetec Inc.
Product-genetec_update_serviceGenetec Update Service
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2026-25603
Assigner-EU Agency for Cybersecurity (ENISA)
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Assigner-EU Agency for Cybersecurity (ENISA)
CVSS Score-6.6||MEDIUM
EPSS-0.02% / 4.61%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 17:14
Updated-26 Feb, 2026 | 18:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Path Traversal vulnerability in Linksys MR9600, Linksys MX4200

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Linksys MR9600, Linksys MX4200 allows that contents of a USB drive partition can be mounted in an arbitrary location of the file system. This may result in the execution of shell scripts in the context of a root user.This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.

Action-Not Available
Vendor-Linksys Holdings, Inc.
Product-mr9600_firmwaremr9600mx4200mx4200_firmwareMX4200MR9600
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2025-14963
Assigner-Trellix
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Assigner-Trellix
CVSS Score-6.2||MEDIUM
EPSS-0.02% / 4.12%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 17:11
Updated-26 Feb, 2026 | 18:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability identified in the HX Agent driver file fekern.sys allowed a threat actor with local user access the ability to gain elevated system privileges. Utilization of a Bring Your Own Vulnerable Driver (BYOVD) was leveraged to gain access to the critical Windows process memory lsass.exe (Local Security Authority Subsystem Service). The fekern.sys is a driver file associated with the HX Agent (used in all existing HX Agent versions). The vulnerable driver installed in a product or a system running a fully functional HX Agent is, itself, not exploitable as the product’s tamper protection restricts the ability to communicate with the driver to only the Agent’s processes.

Action-Not Available
Vendor-Musarubra US LLC (Trellix)
Product-endpoint_securityEndpoint HX Agent (xAgent)
CWE ID-CWE-20
Improper Input Validation
CVE-2024-48928
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-2.7||LOW
EPSS-0.03% / 9.25%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 16:39
Updated-27 Feb, 2026 | 20:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Piwigo's secret key can be brute forced

Piwigo is an open source photo gallery application for the web. In versions on the 14.x branch, when installing, the secret_key configuration parameter is set to MD5(RAND()) in MySQL. However, RAND() only has 30 bits of randomness, making it feasible to brute-force the secret key. The CSRF token is constructed partially from the secret key, and this can be used to check if the brute force succeeded. Trying all possible values takes approximately one hour. The impact of this is limited. The auto login key uses the user's password on top of the secret key. The pwg token uses the user's session identifier on top of the secret key. It seems that values for get_ephemeral_key can be generated when one knows the secret key. Version 15.0.0 contains a fix for the issue.

Action-Not Available
Vendor-Piwigo
Product-piwigoPiwigo
CWE ID-CWE-330
Use of Insufficiently Random Values
CVE-2026-27590
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.9||HIGH
EPSS-0.12% / 31.14%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 16:33
Updated-27 Feb, 2026 | 20:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Caddy: Unicode case-folding length expansion causes incorrect split_path index (SCRIPT_NAME/PATH_INFO confusion) in FastCGI transport

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, Caddy's FastCGI path splitting logic computes the split index on a lowercased copy of the request path and then uses that byte index to slice the original path. This is unsafe for Unicode because `strings.ToLower()` can change UTF-8 byte length for some characters. As a result, Caddy can derive an incorrect `SCRIPT_NAME`/`SCRIPT_FILENAME` and `PATH_INFO`, potentially causing a request that contains `.php` to execute a different on-disk file than intended (path confusion). In setups where an attacker can control file contents (e.g., upload features), this can lead to unintended PHP execution of non-.php files (potential RCE depending on deployment). Version 2.11.1 fixes the issue.

Action-Not Available
Vendor-caddyservercaddyserver
Product-caddycaddy
CWE ID-CWE-180
Incorrect Behavior Order: Validate Before Canonicalize
CWE ID-CWE-20
Improper Input Validation
CVE-2026-27585
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-6.9||MEDIUM
EPSS-0.06% / 18.71%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 16:06
Updated-26 Feb, 2026 | 21:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Caddy's improper sanitization of glob characters in file matcher may lead to bypassing security protections

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the path sanitization routine in file matcher doesn't sanitize backslashes which can lead to bypassing path related security protections. It affects users with specific Caddy and environment configurations. Version 2.11.1 fixes the issue.

Action-Not Available
Vendor-caddyservercaddyserver
Product-caddycaddy
CWE ID-CWE-20
Improper Input Validation
CVE-2026-27515
Assigner-VulnCheck
ShareView Details
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.03% / 8.64%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 15:04
Updated-27 Feb, 2026 | 18:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers

Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 generate predictable numeric session identifiers in the web management interface. An attacker can guess valid session IDs and hijack authenticated sessions.

Action-Not Available
Vendor-binardatBinardat Ltd.
Product-10g08-0800gsm_firmware10g08-0800gsm10G08-0800GSM Network Switch
CWE ID-CWE-330
Use of Insufficiently Random Values
CVE-2026-23678
Assigner-VulnCheck
ShareView Details
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.24% / 47.67%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 15:03
Updated-27 Feb, 2026 | 18:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Binardat 10G08-0800GSM Network Switch Traceroute CLI Command Injection

Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior contain a command injection vulnerability in the traceroute diagnostic function of the affected device web management interface. By injecting the %1a character into the hostname parameter, an authenticated attacker with access to the web interface can execute arbitrary CLI commands on the device.

Action-Not Available
Vendor-binardatBinardat Ltd.
Product-10g08-0800gsm_firmware10g08-0800gsm10G08-0800GSM Network Switch
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-0401
Assigner-SonicWall, Inc.
ShareView Details
Assigner-SonicWall, Inc.
CVSS Score-4.9||MEDIUM
EPSS-0.16% / 36.73%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 14:55
Updated-26 Feb, 2026 | 21:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.

Action-Not Available
Vendor-SonicWall Inc.
Product-tz370tz480nssp_15700tz570tz270tz80nsa_4700tz470wnsa_2800nsa_3700tz670tz470nssp_13700nssp_10700nsa_5700nsa_2700nsv470tz570wnsa_4800tz680tz270wnsa_6700nsv870nsv270nsa_5800tz580tz280sonicostz570pnsa_3800tz380nssp_11700tz370wSonicOS
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-0400
Assigner-SonicWall, Inc.
ShareView Details
Assigner-SonicWall, Inc.
CVSS Score-4.9||MEDIUM
EPSS-0.16% / 36.65%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 14:54
Updated-26 Feb, 2026 | 21:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.

Action-Not Available
Vendor-SonicWall Inc.
Product-tz370tz480nssp_15700tz570tz270tz80nsa_4700tz470wnsa_2800nsa_3700tz670tz470nssp_13700nssp_10700nsa_5700nsa_2700nsv470tz570wnsa_4800tz680tz270wnsa_6700nsv870nsv270nsa_5800tz580tz280sonicostz570pnsa_3800tz380nssp_11700tz370wSonicOS
CWE ID-CWE-134
Use of Externally-Controlled Format String
CVE-2026-3102
Assigner-VulDB
ShareView Details
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.20% / 41.97%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 14:32
Updated-27 Feb, 2026 | 19:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
exiftool PNG File MacOS.pm SetMacOSTags os command injection

A vulnerability was determined in exiftool up to 13.49 on macOS. This issue affects the function SetMacOSTags of the file lib/Image/ExifTool/MacOS.pm of the component PNG File Parser. This manipulation of the argument DateTimeOriginal causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 13.50 is capable of addressing this issue. Patch name: e9609a9bcc0d32bd252a709a562fb822d6dd86f7. Upgrading the affected component is recommended.

Action-Not Available
Vendor-exiftool_projectn/aApple Inc.
Product-exiftoolmacosexiftool
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-3101
Assigner-VulDB
ShareView Details
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.36% / 57.61%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 14:32
Updated-27 Feb, 2026 | 19:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Intelbras TIP 635G Ping os command injection

A vulnerability was found in Intelbras TIP 635G 1.12.3.5. This vulnerability affects unknown code of the component Ping Handler. The manipulation results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-intelbrasIntelbras
Product-tip_635g_firmwaretip_635gTIP 635G
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-27483
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-8.8||HIGH
EPSS-0.27% / 50.22%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 14:00
Updated-27 Feb, 2026 | 18:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
MindsDB has Path Traversal in /api/files Leading to Remote Code Execution

MindsDB is a platform for building artificial intelligence from enterprise data. Prior to version 25.9.1.1, there is a path traversal vulnerability in Mindsdb's /api/files interface, which an authenticated attacker can exploit to achieve remote command execution. The vulnerability exists in the "Upload File" module, which corresponds to the API endpoint /api/files. Since the multipart file upload does not perform security checks on the uploaded file path, an attacker can perform path traversal by using `../` sequences in the filename field. The file write operation occurs before calling clear_filename and save_file, meaning there is no filtering of filenames or file types, allowing arbitrary content to be written to any path on the server. Version 25.9.1.1 patches the issue.

Action-Not Available
Vendor-mindsdbmindsdb
Product-mindsdbmindsdb
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-27208
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-9.2||CRITICAL
EPSS-0.13% / 32.80%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:52
Updated-27 Feb, 2026 | 20:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
api-gateway-deploy Affected by Exploitable Command Injection via Unprivileged Root Execution

bleon-ethical/api-gateway-deploy provides API gateway deployment. Version 1.0.0 is vulnerable to an attack chain involving OS Command Injection and Privilege Escalation. This allows an attacker to execute arbitrary commands with root privileges within the container, potentially leading to a container escape and unauthorized infrastructure modifications. This is fixed in version 1.0.1 by implementing strict input sanitization and secure delimiters in entrypoint.sh, enforcing a non-root user (appuser) in the Dockerfile, and establishing mandatory security quality gates.

Action-Not Available
Vendor-bleon-ethicalbleon-ethical
Product-api-gateway-deployapi-gateway-deploy
CWE ID-CWE-250
Execution with Unnecessary Privileges
CWE ID-CWE-269
Improper Privilege Management
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE ID-CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CVE-2026-2804
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-5.4||MEDIUM
EPSS-0.03% / 7.94%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-25 Feb, 2026 | 15:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript: WebAssembly component

Use-after-free in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2802
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-4.2||MEDIUM
EPSS-0.03% / 7.02%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-25 Feb, 2026 | 15:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Race condition in the JavaScript: GC component

Race condition in the JavaScript: GC component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefox
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-2801
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.04% / 11.96%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the JavaScript: WebAssembly component

Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox
CWE ID-CWE-754
Improper Check for Unusual or Exceptional Conditions
CVE-2026-2799
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 11.61%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2798
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 11.61%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-25 Feb, 2026 | 15:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2797
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 11.61%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript: GC component

Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2795
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 11.61%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript: GC component

Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 148 and Thunderbird < 148.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2789
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.75%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the Graphics: ImageLib component

Use-after-free in the Graphics: ImageLib component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2788
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.10%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 04:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the Audio/Video: GMP component

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-2787
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.75%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the DOM: Window and Location component

Use-after-free in the DOM: Window and Location component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2786
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.45%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2781
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.45%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Integer overflow in the Libraries component in NSS

Integer overflow in the Libraries component in NSS. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-2779
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.04% / 13.78%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 04:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the Networking: JAR component

Incorrect boundary conditions in the Networking: JAR component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-2778
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-10||CRITICAL
EPSS-0.05% / 16.85%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 04:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component

Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-2776
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-10||CRITICAL
EPSS-0.05% / 16.85%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 04:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software

Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-2774
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.75%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Integer overflow in the Audio/Video component

Integer overflow in the Audio/Video component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-2773
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.10%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Incorrect boundary conditions in the Web Audio component

Incorrect boundary conditions in the Web Audio component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-2772
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.75%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the Audio/Video: Playback component

Use-after-free in the Audio/Video: Playback component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2770
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.75%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the DOM: Bindings (WebIDL) component

Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2769
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.94%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-24 Feb, 2026 | 21:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the Storage: IndexedDB component

Use-after-free in the Storage: IndexedDB component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-ThunderbirdFirefoxFirefox ESR
CWE ID-CWE-416
Use After Free
CVE-2026-2767
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.04% / 12.45%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-26 Feb, 2026 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript: WebAssembly component

Use-after-free in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2766
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.04% / 13.78%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript Engine: JIT component

Use-after-free in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2765
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.04% / 13.78%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2764
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.10%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
JIT miscompilation, use-after-free in the JavaScript Engine: JIT component

JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2763
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.10%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
CVE-2026-2762
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.04% / 13.78%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:33
Updated-28 Feb, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Integer overflow in the JavaScript: Standard Library component

Integer overflow in the JavaScript: Standard Library component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-2758
Assigner-Mozilla Corporation
ShareView Details
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.10%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 13:32
Updated-26 Feb, 2026 | 16:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in the JavaScript: GC component

Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Action-Not Available
Vendor-Mozilla Corporation
Product-thunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-416
Use After Free
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