CVE-2026-95106Gitea review and execution mismatch through duplicate tree entries
Updated under an hour ago ()
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It affects Gitea. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.29%, higher than 20% of scored CVEs.
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Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject. Gitea's web views resolved such a path to the first entry, while `git checkout`, Gitea Actions, and release archives use the last. A contributor could open a pull request whose diff and file views show benign content while CI and checkouts at the same commit use different, attacker-controlled content. Incoming objects are now checked for consistency; objects already stored in existing repositories are not rescanned.
- CVSS
- 9.1 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-706
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.29% (percentile 20)
- Assigned by
- Gitea
- NVD analysis
- Analyzed
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Gitea Gitea gitea:gitea (from the name) | through 1.27.3 | CNA record |
gitea gitea gitea:gitea | before 28.0.0 | NVD |
References
- https://github.com/go-gitea/gitea/security/advisories/GHSA-6pv5-8rp7-8c75vendor-advisory, mitigation
- https://github.com/go-gitea/gitea/pull/39472patch
- https://blog.gitea.com/release-of-28.0.0/release-notes
- https://github.com/go-gitea/gitea/releases/tag/v28.0.0release-notes
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.