CVE-2026-2973
CVE-2026-2973: 1 tracked advisory record across GitLab. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
GitLab
1 advisory- Advisory severityMedium5.4
Medium [CVE-2026-2973] GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.7 before 18.8.7, 18.9 before 18.9.3, and 18.10…
CVE-2026-2973Source published Source updated
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.7 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to execute arbitrary JavaScript in a user's browser due to improper sanitization of entity-encoded content in Mermaid diagrams.
- Related products — impact not confirmed
- GitLab CE
- Source-reported affected versions
- 17.7
- 18.8.7
- 18.9
- 18.9.3
2 more entries in the full advisory.
- Source-reported fixed versions
- 18.8.7
- 18.9.3
- 18.10.1
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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