{"id":"CVE-2026-104843","revision":"8261ed7d5b57427c94dd4e0af48990dd","records":[{"revision":"8261ed7d5b57427c94dd4e0af48990dd","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-104843","aliases":[],"title":"uv: Path traversal on Windows through wheel extraction","description":"uv is a Python package and project manager written in Rust. From 0.12.7 until 0.12.18, uv wheel extraction on Windows can process a malicious wheel in a way that writes a file outside the installation prefix, including an executable in a directory already present on the user's PATH. Non-Windows hosts are not affected. This issue is fixed in version 0.12.18.","state":0,"publishedAt":"2026-10-02T15:29:15.517+00:00","modifiedAt":"2026-10-02T16:00:53.033+00:00","affected":[{"ecosystem":"Vendor product","name":"uv","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"astral-sh\",\n                    \"product\": \"uv\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.12.7, < 0.12.18\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","score":5.9,"severity":"MEDIUM"}],"references":["https://github.com/astral-sh/uv/security/advisories/GHSA-2cv4-cqwr-gwf7","https://github.com/astral-sh/uv/pull/21923","https://github.com/astral-sh/uv/commit/67169645278ce082638d619beefa6d062540843b","https://github.com/astral-sh/uv/releases/tag/0.12.18"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-104843","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-104843","identifiers":["CVE-2026-104843"]},"retained":false,"historicalAffected":[]}],"coverage":[]}