CVE-2026-25934Medium· 4.3▾ SunlitA flaw was found in go-git, a library for Git implementation in Go. This vulnerability allows a remote attacker to provide specially crafted Git pack or index files that are not properly verified for data integrity. Successful exploitation…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.7 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 12.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.1%
Last analysed / modified upstream
A flaw was found in go-git, a library for Git implementation in Go. This vulnerability allows a remote attacker to provide specially crafted Git pack or index files that are not properly verified for data integrity. Successful exploitation could lead to the go-git library processing corrupted data, which may result in unexpected application errors such as 'object not found'.
go-git/go-git: go-git: Data integrity issue due to improper verification of pack and index files — rated Moderate by Red Hat. Released 2026-02-09, updated 2026-09-21.
Affected:
Fixed:
No fix planned:
Not affected:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.22/html/updating_openshift_data_foundation/updating-ocs-to-odf_rhodf https://access.redhat.com/errata/RHSA-2026:37387
Affected packages:
github.com/go-git/go-git/v5 < 5.16.5Patched in:
github.com/go-git/go-git/v5 5.16.5Connected by shared product, vendor, weakness, or advisory.
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