{"action":"Upgrade dulwich to 1.2.9 or later.","affected":[{"fixed":"1.2.9","introduced":"0"}],"component":"dulwich","cve_ids":["CVE-2026-114094"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["1.2.9"],"ghsa_id":"GHSA-8mcx-5rqc-vhmf","id":"tcs_01M5JKSFVSZZ1GCYV39314M9TF","modified_at":"2026-10-21T10:57:27.354775093Z","published_at":"2026-10-02T19:14:21Z","references":["https://osv.dev/vulnerability/GHSA-8mcx-5rqc-vhmf","https://github.com/jelmer/dulwich/security/advisories/GHSA-8mcx-5rqc-vhmf","https://github.com/jelmer/dulwich/commit/4ca77f9f470742ba246cd6fa07beb6d735045664","https://github.com/jelmer/dulwich","https://github.com/jelmer/dulwich/releases/tag/dulwich-1.2.9"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-8mcx-5rqc-vhmf","url":"https://osv.dev/vulnerability/GHSA-8mcx-5rqc-vhmf"}],"summary":"Dulwich: Arbitrary File Write (RCE) on Windows via Unvalidated Drive Letters in Tree Paths"}