CVE-2025-12576

MEDIUM
2026-03-11 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 11, 2026 - 16:16 nvd
MEDIUM 6.5

Tags

Gitlab Denial Of Service

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that under certain conditions could have allowed an authenticated user to cause a denial of service due to improper handling of webhook response data.

Analysis

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3 versions up to 18.7.6 is affected by allocation of resources without limits or throttling (CVSS 6.5).

Technical Context

This vulnerability (CWE-770: Allocation of Resources Without Limits or Throttling) affects GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that under certain conditions could have allowed an authenticated user to cause a denial of service due to improper handling of webhook response data.

Affected Products

Product: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3. Versions: up to 18.7.6.

Remediation

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2025-12576 vulnerability details – vuln.today
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