Critical severityNVD Advisory· Published Mar 5, 2026· Updated Mar 6, 2026
Gogs: Cross-repository LFS object overwrite via missing content hash verification
CVE-2026-25921
Description
Gogs is an open source self-hosted Git service. Prior to version 0.14.2, overwritable LFS object across different repos leads to supply-chain attack, all LFS objects are vulnerable to be maliciously overwritten by malicious attackers. This issue has been patched in version 0.14.2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
gogs.io/gogsGo | < 0.14.2 | 0.14.2 |
Affected products
3- ghsa-coords2 versions
< 0.14.2+ 1 more
- (no CPE)range: < 0.14.2
- (no CPE)range: < 0.0.20260317T205859-150000.1.152.1
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-cj4v-437j-jq4cghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-25921ghsaADVISORY
- github.com/gogs/gogs/commit/81ee8836445ac888d99da8b652be7d5cbc5c4d5cghsax_refsource_MISCWEB
- github.com/gogs/gogs/pull/8166ghsax_refsource_MISCWEB
- github.com/gogs/gogs/releases/tag/v0.14.2ghsax_refsource_MISCWEB
- github.com/gogs/gogs/security/advisories/GHSA-cj4v-437j-jq4cghsax_refsource_CONFIRMWEB
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