CVE-2025-12983

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-12983

Severity

3.5

Low

CVSS V3

Summary

Memory Allocation with Excessive Size Value in GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to cause a denial of service condition by submitting specially crafted markdown content with nested formatting patterns.

References

Affected packages

Advisories are based on vulnerability information provided by Grype from Anchore. Learn how Chainguard creates security advisories.

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