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Vulnerability DatabaseCVE-2025-12983

CVE-2025-12983: 
GitLab vulnerability analysis and mitigation

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.

Source: NVD

Related GitLab vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-9222HIGH8.7
  • GitLabGitLab
  • cpe:2.3:a:gitlab:gitlab
NoYesJan 09, 2026
CVE-2025-11224HIGH7.7
  • GitLabGitLab
  • cpe:2.3:a:gitlab:gitlab
NoYesJan 14, 2026
CVE-2025-13772HIGH7.1
  • GitLabGitLab
  • cpe:2.3:a:gitlab:gitlab
NoYesJan 09, 2026
CVE-2025-13781MEDIUM6.5
  • GitLabGitLab
  • cpe:2.3:a:gitlab:gitlab
NoYesJan 09, 2026
CVE-2025-3950LOW3.5
  • GitLabGitLab
  • cpe:2.3:a:gitlab:gitlab
NoYesJan 09, 2026

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