{"action":"Upgrade dulwich to 1.2.8 or later.","affected":[{"fixed":"1.2.8","introduced":"0.23.1"}],"component":"dulwich","cve_ids":["CVE-2026-114097"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["1.2.8"],"ghsa_id":"GHSA-5fqc-mrg8-w798","id":"tcs_01M5JKSH4Q272RT3BX1DD231RD","modified_at":"2026-10-21T10:57:27.569314986Z","published_at":"2026-10-02T18:53:05Z","references":["https://osv.dev/vulnerability/GHSA-5fqc-mrg8-w798","https://github.com/jelmer/dulwich/security/advisories/GHSA-5fqc-mrg8-w798","https://github.com/jelmer/dulwich/commit/9571ac60b851fce228dae7ededb380c6ce9b3fb8","https://github.com/jelmer/dulwich","https://github.com/jelmer/dulwich/releases/tag/dulwich-1.2.8"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"GHSA-5fqc-mrg8-w798","url":"https://osv.dev/vulnerability/GHSA-5fqc-mrg8-w798"}],"summary":"Dulwich: Symlink directory traversal in filter-branch index_filter via cross-commit state persistence"}