{"action":"Upgrade uv to 0.12.18 or later.","affected":[{"fixed":"0.12.18","introduced":"0.12.7"}],"component":"uv","cve_ids":["CVE-2026-104843"],"ecosystem":"PyPI","epss":0.00426,"exploited":false,"fixed_versions":["0.12.18"],"ghsa_id":"GHSA-2cv4-cqwr-gwf7","id":"tcs_01M5KER58R8HGC2T18S6RB11DX","modified_at":"2026-10-15T14:55:34.900224098Z","published_at":"2026-10-05T23:42:09Z","references":["https://osv.dev/vulnerability/GHSA-2cv4-cqwr-gwf7","https://github.com/astral-sh/uv/security/advisories/GHSA-2cv4-cqwr-gwf7","https://nvd.nist.gov/vuln/detail/CVE-2026-104843","https://github.com/astral-sh/uv/pull/21923","https://github.com/astral-sh/uv/commit/67169645278ce082638d619beefa6d062540843b","https://github.com/astral-sh/uv","https://github.com/astral-sh/uv/releases/tag/0.12.18"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-2cv4-cqwr-gwf7","url":"https://osv.dev/vulnerability/GHSA-2cv4-cqwr-gwf7"}],"summary":"uv: Path traversal on Windows through wheel extraction"}