{"action":"Upgrade dulwich to 1.2.5 or later.","affected":[{"fixed":"1.2.5","introduced":"0.23.2"}],"component":"dulwich","cve_ids":["CVE-2026-52726"],"ecosystem":"PyPI","epss":0.00448,"exploited":false,"fixed_versions":["1.2.5"],"ghsa_id":"GHSA-gfhv-vqv2-4544","id":"tcs_01M5KFHGBXYDDGYA0WMRN117K7","modified_at":"2026-07-13T16:42:54.306948881Z","published_at":"2026-07-02T17:50:00Z","references":["https://osv.dev/vulnerability/GHSA-gfhv-vqv2-4544","https://github.com/jelmer/dulwich/security/advisories/GHSA-gfhv-vqv2-4544","https://nvd.nist.gov/vuln/detail/CVE-2026-52726","https://github.com/jelmer/dulwich","https://github.com/jelmer/dulwich/releases/tag/dulwich-1.2.5"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-gfhv-vqv2-4544","url":"https://osv.dev/vulnerability/GHSA-gfhv-vqv2-4544"}],"summary":"Dulwich's submodule path traversal in porcelain.submodule_update / porcelain.clone(recurse_submodules=True) yields RCE via attacker-dropped .git/hooks payload"}