Harbor vulnerabilities and fixes

CVEs that mention Harbor, ranked by priority. 1 tracked.

Harbor has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-03-23. Highest priority: CVE-2026-4404 (score 54/100).

• CVE-2026-4404 CRITICAL 9.4 UPGRADE Use of hard coded credentials in GoHarbor Harbor version 2.15.0 and below, allows attackers to use the default

FAQ

How do I fix Harbor vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is Harbor being exploited right now?

None of the tracked Harbor CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which Harbor CVE should I patch first?

CVE-2026-4404 currently ranks highest (54/100): Use of hard coded credentials in GoHarbor Harbor version 2.15.0 and below, allows attackers to use the default.

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