go-git vulnerabilities and fixes

Recent CVEs affecting go-git, with upgrade or downgrade steps. 3 tracked.

Also searched as: go git.

go-git has 3 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-05-27. Highest priority: CVE-2026-45570 (score 41/100).

• CVE-2026-45571 MEDIUM 5.4 UPGRADE go-git is an extensible git implementation library written in pure Go
• CVE-2026-45570 CRITICAL 9.6 UPGRADE go-git is an extensible git implementation library written in pure Go
• CVE-2026-45022 HIGH 7.5 UPGRADE go-git is an extensible git implementation library written in pure Go

FAQ

How do I fix go-git 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 go-git being exploited right now?

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

Which go-git CVE should I patch first?

CVE-2026-45570 currently ranks highest (41/100): go-git is an extensible git implementation library written in pure Go.

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