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Vulnerability Details :

CVE-2026-11611

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-08 Jun, 2026 | 16:17
Updated At-08 Jun, 2026 | 16:17
Rejected At-
Credits

389-ds-base: 389-ds-base: content sync plugin unbounded queue growth and race conditions

A flaw was found in 389 Directory Server. The Content Synchronization persistent search plugin allows unbounded memory growth when an authenticated client stops reading sync responses, enabling denial of service. Additional race conditions in plugin thread lifecycle can cause crashes during connection teardown or shutdown.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:08 Jun, 2026 | 16:17
Updated At:08 Jun, 2026 | 16:17
Rejected At:
â–¼CVE Numbering Authority (CNA)
389-ds-base: 389-ds-base: content sync plugin unbounded queue growth and race conditions

A flaw was found in 389 Directory Server. The Content Synchronization persistent search plugin allows unbounded memory growth when an authenticated client stops reading sync responses, enabling denial of service. Additional race conditions in plugin thread lifecycle can cause crashes during connection teardown or shutdown.

Affected Products
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Directory Server 11
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
redhat-ds:11/389-ds-base
CPEs
  • cpe:/a:redhat:directory_server:11
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Directory Server 12
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
redhat-ds:12/389-ds-base
CPEs
  • cpe:/a:redhat:directory_server:12
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Directory Server 13
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
389-ds-base
CPEs
  • cpe:/a:redhat:directory_server:13
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
389-ds-base
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 6
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
389-ds-base
CPEs
  • cpe:/o:redhat:enterprise_linux:6
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 7
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
389-ds-base
CPEs
  • cpe:/o:redhat:enterprise_linux:7
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
389-ds-base
CPEs
  • cpe:/o:redhat:enterprise_linux:8
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
389-ds-base
CPEs
  • cpe:/o:redhat:enterprise_linux:9
Default Status
affected
Problem Types
TypeCWE IDDescription
CWECWE-400Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-400
Description: Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Red Hat severity rating
value:
Moderate
namespace:
https://access.redhat.com/security/updates/classification/
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Bug 1 (Queue DoS): Reduce SYNC_MAX_CONCURRENT from the default of 10 to minimize the number of clients that can accumulate queues. Apply network-level rate limiting on persistent sync search requests. Monitor client connections and terminate stalled sync clients that stop reading for an extended period. Set system-level memory limits (e.g., LimitAS= in the systemd unit file or cgroup memory limits) to prevent unbounded memory growth. Bugs 2 and 3: No workaround available — these are code-level race conditions that require source fixes.

Exploits

Credits

Timeline
EventDate
Reported to Red Hat.2026-04-16 00:00:00
Made public.2026-04-16 00:00:00
Event: Reported to Red Hat.
Date: 2026-04-16 00:00:00
Event: Made public.
Date: 2026-04-16 00:00:00
Replaced By

Rejected Reason

References
HyperlinkResource
https://access.redhat.com/security/cve/CVE-2026-11611
vdb-entry
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2485424
issue-tracking
x_refsource_REDHAT
https://redhat.atlassian.net/browse/PSIRTSUPT-7600
N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-11611
Resource:
vdb-entry
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2485424
Resource:
issue-tracking
x_refsource_REDHAT
Hyperlink: https://redhat.atlassian.net/browse/PSIRTSUPT-7600
Resource: N/A
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:08 Jun, 2026 | 17:16
Updated At:08 Jun, 2026 | 17:16

A flaw was found in 389 Directory Server. The Content Synchronization persistent search plugin allows unbounded memory growth when an authenticated client stops reading sync responses, enabling denial of service. Additional race conditions in plugin thread lifecycle can cause crashes during connection teardown or shutdown.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-400Primarysecalert@redhat.com
CWE ID: CWE-400
Type: Primary
Source: secalert@redhat.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://access.redhat.com/security/cve/CVE-2026-11611secalert@redhat.com
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=2485424secalert@redhat.com
N/A
https://redhat.atlassian.net/browse/PSIRTSUPT-7600secalert@redhat.com
N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2026-11611
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2485424
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://redhat.atlassian.net/browse/PSIRTSUPT-7600
Source: secalert@redhat.com
Resource: N/A

Change History

0
Information is not available yet

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Uncontrolled Resource Consumption
CVE-2024-24988
Matching Score-4
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CVSS Score-4.3||MEDIUM
EPSS-0.40% / 61.31%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Matching Score-4
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Rejected-Not Available
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Matching Score-4
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||
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Superset: Allows for uncontrolled resource consumption via a ZIP bomb (version range fix for CVE-2023-46104)

This is a duplicate for CVE-2023-46104. With correct CVE version ranges for affected Apache Superset. Uncontrolled resource consumption can be triggered by authenticated attacker that uploads a malicious ZIP to import database, dashboards or datasets.   This vulnerability exists in Apache Superset versions up to and including 2.1.2 and versions 3.0.0, 3.0.1.

Action-Not Available
Vendor-The Apache Software Foundation
Product-supersetApache Superset
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-22332
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 17.88%
||
7 Day CHG~0.00%
Published-09 Feb, 2024 | 00:54
Updated-01 Aug, 2024 | 22:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Integration Bus for z/OS denial of service

The IBM Integration Bus for z/OS 10.1 through 10.1.0.2 AdminAPI is vulnerable to a denial of service due to file system exhaustion. IBM X-Force ID: 279972.

Action-Not Available
Vendor-IBM Corporation
Product-integration_busIntegration Bus for z/OS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-22091
Matching Score-4
Assigner-Mattermost, Inc.
ShareView Details
Matching Score-4
Assigner-Mattermost, Inc.
CVSS Score-3.1||LOW
EPSS-0.14% / 33.63%
||
7 Day CHG~0.00%
Published-26 Apr, 2024 | 08:24
Updated-12 May, 2025 | 13:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Excessive resource consumption due to lack to request path size limits

Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths

Action-Not Available
Vendor-Mattermost, Inc.
Product-mattermost_serverMattermostmattermost_servermattermost
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2024-21230
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.28% / 51.48%
||
7 Day CHG~0.00%
Published-15 Oct, 2024 | 19:52
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.39 and prior, 8.4.2 and prior and 9.0.1 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysqlMySQL ClusterMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-20961
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.47% / 64.96%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 21:41
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.35 and prior and 8.2.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle CorporationNetApp, Inc.
Product-mysqloncommand_insightMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-21171
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.28% / 51.48%
||
7 Day CHG~0.00%
Published-16 Jul, 2024 | 22:40
Updated-04 Nov, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.37 and prior and 8.4.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysqlMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-20977
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.24% / 47.91%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 21:41
Updated-15 May, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.35 and prior and 8.2.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle CorporationNetApp, Inc.
Product-mysqloncommand_insightMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-20962
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.33% / 55.81%
||
7 Day CHG~0.00%
Published-17 Feb, 2024 | 01:50
Updated-04 Nov, 2025 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.35 and prior and 8.2.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_serverMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-35441
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.01% / 3.01%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 21:36
Updated-20 Apr, 2026 | 16:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Directus Affected by GraphQL Alias Amplification Denial-of-Service Due to Missing Query Cost/Complexity Limits

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.17.0, Directus' GraphQL endpoints (/graphql and /graphql/system) did not deduplicate resolver invocations within a single request. An authenticated user could exploit GraphQL aliasing to repeat an expensive relational query many times in a single request, forcing the server to execute a large number of independent complex database queries concurrently, multiplying database load linearly with the number of aliases. The existing token limit on GraphQL queries still permitted enough aliases for significant resource exhaustion, while the relational depth limit applied per alias without reducing the total number executed. Rate limiting is disabled by default, meaning no built-in throttle prevented this from causing CPU, memory, and I/O exhaustion that could degrade or crash the service. Any authenticated user, including those with minimal read-only permissions, could trigger this condition. This vulnerability is fixed in 11.17.0.

Action-Not Available
Vendor-monospacedirectus
Product-directusdirectus
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2024-21196
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.36% / 58.73%
||
7 Day CHG~0.00%
Published-15 Oct, 2024 | 19:52
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: X Plugin). Supported versions that are affected are 8.0.39 and prior, 8.4.2 and prior and 9.0.1 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysqlMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-35034
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 18.09%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 22:31
Updated-23 Apr, 2026 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Jellyfin: Potential Application DoS from excessively large SyncPlay group names

Jellyfin is an open source self hosted media server. Versions prior to 10.11.7 contain a denial of service vulnerability in the SyncPlay group creation endpoint (POST /SyncPlay/New), where an authenticated user can create groups with names of unlimited size due to insufficient input validation. By sending large payloads combined with arbitrary group IDs, an attacker can lock out the endpoint for other clients attempting to join SyncPlay groups and significantly increase the memory usage of the Jellyfin process, potentially leading to an out-of-memory crash. This issue has been fixed in version 10.11.7.

Action-Not Available
Vendor-jellyfinjellyfin
Product-jellyfinjellyfin
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-34276
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.49%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 20:35
Updated-23 Apr, 2026 | 15:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_serverMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-34303
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.49%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 20:35
Updated-23 Apr, 2026 | 15:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_serverMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-34272
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.49%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 20:35
Updated-23 Apr, 2026 | 15:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_serverMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-34271
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.49%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 20:35
Updated-23 Apr, 2026 | 15:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_serverMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-34308
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.49%
||
7 Day CHG~0.00%
Published-21 Apr, 2026 | 20:35
Updated-23 Apr, 2026 | 15:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: JSON). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_serverMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-33474
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 19.67%
||
7 Day CHG~0.00%
Published-24 Mar, 2026 | 15:21
Updated-27 Mar, 2026 | 16:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Vikunja Affected by DoS via Image Preview Generation

Vikunja is an open-source self-hosted task management platform. Starting in version 1.0.0-rc0 and prior to version 2.2.0, unbounded image decoding and resizing during preview generation lets an attacker exhaust CPU and memory with highly compressed but extremely large-dimension images. Version 2.2.0 patches the issue.

Action-Not Available
Vendor-vikunjago-vikunja
Product-vikunjavikunja
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-33541
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.07% / 20.54%
||
7 Day CHG+0.01%
Published-26 Mar, 2026 | 20:27
Updated-03 Apr, 2026 | 20:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TSPortal's Uncontrolled User Creation via Validation Side Effects Leads to Potential Denial of Service

TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports, investigations, appeals, and transparency work. Prior to version 34, a flaw in TSPortal allowed attackers to create arbitrary user records in the database by abusing validation logic. While validation correctly rejected invalid usernames, a side effect within a validation rule caused user records to be created regardless of whether the request succeeded. This could be exploited to cause uncontrolled database growth, leading to a potential denial of service (DoS). Version 34 contains a fix for the issue.

Action-Not Available
Vendor-wikitidemiraheze
Product-tsportalTSPortal
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2023-25618
Matching Score-4
Assigner-SAP SE
ShareView Details
Matching Score-4
Assigner-SAP SE
CVSS Score-6.5||MEDIUM
EPSS-0.54% / 68.12%
||
7 Day CHG~0.00%
Published-14 Mar, 2023 | 04:51
Updated-27 Feb, 2025 | 15:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial of Service (DoS) vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform

SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 791, has multiple vulnerabilities in an unused class for error handling in which an attacker authenticated as a non-administrative user can craft a request with certain parameters which will consume the server's resources sufficiently to make it unavailable. There is no ability to view or modify any information.

Action-Not Available
Vendor-SAP SE
Product-netweaver_application_server_abapNetWeaver AS for ABAP and ABAP Platform
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-33459
Matching Score-4
Assigner-Elastic
ShareView Details
Matching Score-4
Assigner-Elastic
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 16.78%
||
7 Day CHG~0.00%
Published-08 Apr, 2026 | 16:46
Updated-13 Apr, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Uncontrolled Resource Consumption in Kibana Leading to Denial of Service

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with access to the automatic import feature can submit specially crafted requests with excessively large input values. When multiple such requests are sent concurrently, the backend services become unstable, resulting in service disruption and deployment unavailability for all users.

Action-Not Available
Vendor-Elasticsearch BV
Product-kibanaKibana
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-33464
Matching Score-4
Assigner-Elastic
ShareView Details
Matching Score-4
Assigner-Elastic
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.79%
||
7 Day CHG~0.00%
Published-28 May, 2026 | 19:35
Updated-29 May, 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
Uncontrolled Resource Consumption in Kibana Leading to Denial of Service

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding a low-privileged role can submit a specially crafted, oversized payload to an internal Kibana API, causing the Kibana process to exhaust available resources and become unresponsive to all users until the service recovers or is restarted.

Action-Not Available
Vendor-Elasticsearch BV
Product-kibanaKibana
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-23296
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.31% / 54.38%
||
7 Day CHG~0.00%
Published-23 Feb, 2023 | 00:00
Updated-17 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Korenix JetWave 4200 Series 1.3.0 and JetWave 3200 Series 1.6.0 are vulnerable to Denial of Service via /goform/formDefault.

Action-Not Available
Vendor-korenixn/a
Product-jetwave_2212xjetwave_3420_v3__firmwarejetwave_2114_firmwarejetwave_2460_firmwarejetwave_2212x_firmwarejetwave_2411l_firmwarejetwave_2111l_firmwarejetwave_2211c_firmwarejetwave_4221hp-e__firmwarejetwave_3420_v3jetwave_2411ljetwave_2111jetwave_2111ljetwave_2212gjetwave_2414jetwave_4221hp-ejetwave_2411jetwave_2414_firmwarejetwave_2114jetwave_2212g_firmwarejetwave_2424_firmwarejetwave_2411_firmwarejetwave_2212s_firmwarejetwave_2111_firmwarejetwave_2460jetwave_2211cjetwave_3220_v3jetwave_2212sjetwave_3220_v3__firmwaren/a
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-22470
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-3.5||LOW
EPSS-0.25% / 48.39%
||
7 Day CHG~0.00%
Published-14 Jan, 2023 | 00:32
Updated-10 Mar, 2025 | 21:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Nextcloud Deck vulnerable to uncontrolled resource consumption

Nextcloud Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. A database error can be generated potentially causing a DoS when performed multiple times. There are currently no known workarounds. It is recommended that the Nextcloud Server is upgraded to 1.6.5 or 1.7.3 or 1.8.2.

Action-Not Available
Vendor-Nextcloud GmbH
Product-decksecurity-advisories
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-20
Improper Input Validation
CVE-2026-32588
Matching Score-4
Assigner-Apache Software Foundation
ShareView Details
Matching Score-4
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-0.07% / 21.88%
||
7 Day CHG-0.03%
Published-07 Apr, 2026 | 16:42
Updated-15 Apr, 2026 | 15:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Cassandra: Authenticated DoS via ALTER ROLE Password Hashing

Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes. Users are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-cassandraApache Cassandra
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-20155
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.39% / 60.14%
||
7 Day CHG~0.00%
Published-01 Nov, 2023 | 16:48
Updated-26 Nov, 2024 | 16:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the device to become unresponsive or trigger an unexpected reload. This vulnerability could also allow an attacker with valid user credentials, but not Administrator privileges, to view a system log file that they would not normally have access to. This vulnerability is due to a lack of rate-limiting of requests that are sent to a specific API that is related to an FMC log. An attacker could exploit this vulnerability by sending a high rate of HTTP requests to the API. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the FMC CPU spiking to 100 percent utilization or to the device reloading. CPU utilization would return to normal if the attack traffic was stopped before an unexpected reload was triggered.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-secure_firewall_management_centerCisco Firepower Management Center
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-20863
Matching Score-4
Assigner-VMware by Broadcom
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Matching Score-4
Assigner-VMware by Broadcom
CVSS Score-6.5||MEDIUM
EPSS-1.07% / 78.06%
||
7 Day CHG-0.12%
Published-13 Apr, 2023 | 00:00
Updated-07 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.

Action-Not Available
Vendor-n/aVMware (Broadcom Inc.)
Product-spring_frameworkSpring Framework
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-917
Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
CVE-2025-3112
Matching Score-4
Assigner-Schneider Electric
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Matching Score-4
Assigner-Schneider Electric
CVSS Score-7.1||HIGH
EPSS-0.27% / 50.76%
||
7 Day CHG~0.00%
Published-10 Jun, 2025 | 08:28
Updated-12 Jun, 2025 | 16:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause Denial of Service when an authenticated malicious user sends manipulated HTTPS Content-Length header to the webserver.

Action-Not Available
Vendor-Schneider Electric SE
Product-Modicon Controllers M241/M251
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-29898
Matching Score-4
Assigner-QNAP Systems, Inc.
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Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.21% / 43.26%
||
7 Day CHG~0.00%
Published-29 Aug, 2025 | 17:15
Updated-19 Sep, 2025 | 17:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Qsync Central

An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.7 ( 2025/04/23 ) and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-qsync_centralQsync Central
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2024-21177
Matching Score-4
Assigner-Oracle
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Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.42% / 62.44%
||
7 Day CHG~0.00%
Published-16 Jul, 2024 | 22:40
Updated-04 Nov, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.37 and prior and 8.4.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-mysql_servermysql_clusterMySQL NDB ClusterMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-27100
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.07% / 20.34%
||
7 Day CHG~0.00%
Published-21 Feb, 2025 | 00:03
Updated-15 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
An authenticated user can crash lakeFS by exhausting server memory

lakeFS is an open-source tool that transforms your object storage into a Git-like repository. In affected versions an authenticated user can crash lakeFS by exhausting server memory. This is an authenticated denial-of-service issue. This problem has been patched in version 1.50.0. Users on versions 1.49.1 and below are affected. Users are advised to upgrade. Users unable to upgrade should either set the environment variable `LAKEFS_BLOCKSTORE_S3_DISABLE_PRE_SIGNED_MULTIPART` to `true` or configure the `disable_pre_signed_multipart` key to true in their config yaml.

Action-Not Available
Vendor-treeverse
Product-lakeFS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-7258
Matching Score-4
Assigner-Google LLC
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Matching Score-4
Assigner-Google LLC
CVSS Score-4.8||MEDIUM
EPSS-0.12% / 31.16%
||
7 Day CHG~0.00%
Published-15 May, 2024 | 16:29
Updated-22 Jul, 2025 | 21:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service in Gvisor

A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past commit 6a112c60a257dadac59962e0bc9e9b5aee70b5b6

Action-Not Available
Vendor-Google LLC
Product-gvisorGvisor
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2017-16021
Matching Score-4
Assigner-HackerOne
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Matching Score-4
Assigner-HackerOne
CVSS Score-6.5||MEDIUM
EPSS-0.22% / 44.30%
||
7 Day CHG~0.00%
Published-04 Jun, 2018 | 19:00
Updated-17 Sep, 2024 | 01:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

uri-js is a module that tries to fully implement RFC 3986. One of these features is validating whether or not a supplied URL is valid or not. To do this, uri-js uses a regular expression, This regular expression is vulnerable to redos. This causes the program to hang and the CPU to idle at 100% usage while uri-js is trying to validate if the supplied URL is valid or not. To check if you're vulnerable, look for a call to `require("uri-js").parse()` where a user is able to send their own input. This affects uri-js 2.1.1 and earlier.

Action-Not Available
Vendor-garycourtHackerOne
Product-uri-jsuri-js node module
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-1333
Inefficient Regular Expression Complexity
CVE-2023-0056
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.15% / 34.90%
||
7 Day CHG~0.00%
Published-23 Mar, 2023 | 00:00
Updated-25 Feb, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability.

Action-Not Available
Vendor-haproxyn/aRed Hat, Inc.Fedora Project
Product-ceph_storageopenshift_container_platformextra_packages_for_enterprise_linuxenterprise_linuxhaproxyopenshift_container_platform_ibm_z_systemssoftware_collectionsfedoraopenshift_container_platform_for_poweropenshift_container_platform_for_ibm_linuxonehaproxy
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-20985
Matching Score-4
Assigner-Oracle
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Matching Score-4
Assigner-Oracle
CVSS Score-6.5||MEDIUM
EPSS-0.64% / 70.91%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 21:41
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: UDF). Supported versions that are affected are 8.0.35 and prior and 8.2.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle CorporationNetApp, Inc.
Product-mysqloncommand_insightMySQL Server
CWE ID-CWE-400
Uncontrolled Resource Consumption
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