{"id":"CVE-2026-95106","title":"Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject","summary":"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 us…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-706"],"vendor":"gitea","product":"gitea","affected":["gitea < 28.0.0"],"patched":["gitea 28.0.0"],"published":"2026-10-06","updated":"2026-10-13","sourceUpdated":"2026-10-13T16:27:19.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-95106","references":[{"url":"https://blog.gitea.com/release-of-28.0.0/","label":"88ee5874-cf24-4952-aea0-31affedb7ff2"},{"url":"https://github.com/go-gitea/gitea/pull/39472","label":"88ee5874-cf24-4952-aea0-31affedb7ff2"},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.0.0","label":"88ee5874-cf24-4952-aea0-31affedb7ff2"},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-6pv5-8rp7-8c75","label":"88ee5874-cf24-4952-aea0-31affedb7ff2"}],"tags":["nvd","cve.org"],"epss":0.00332,"epssPercentile":0.26266,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-07T20:07:25.322446Z"},"ingestedAt":"2026-10-06T20:16:42.497Z","slug":"CVE-2026-95106","body":"## Overview\n\nGitea 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.\n\n## Affected\n\n- `gitea < 28.0.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `gitea 28.0.0`","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":217759,"id":"CVE-2026-95106","ts":1791406436082,"field":"cvss","old":null,"new":"9.1"},{"seq":217758,"id":"CVE-2026-95106","ts":1791406436082,"field":"severity","old":"none","new":"critical"}]}