{"id":"CVE-2026-104843","revision":"63df075295e148a7b1cef996ecb3cfcd","records":[{"revision":"63df075295e148a7b1cef996ecb3cfcd","observedAt":"2026-10-25T04:17:29.458+00:00","statement":{"source":"nvd","id":"CVE-2026-104843","aliases":[],"title":"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 di…","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":"2026-10-02T16:16:46.76+00:00","modifiedAt":"2026-10-02T18:44:11.27+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":5.9,"severity":"MEDIUM"}],"references":["https://github.com/astral-sh/uv/commit/67169645278ce082638d619beefa6d062540843b","https://github.com/astral-sh/uv/pull/21923","https://github.com/astral-sh/uv/releases/tag/0.12.18","https://github.com/astral-sh/uv/security/advisories/GHSA-2cv4-cqwr-gwf7"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-104843","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Awaiting Analysis","weaknesses":["CWE-22"],"productCriteria":[],"sourceDates":{"published":"2026-10-02T16:16:46.760","lastModified":"2026-10-02T18:44:11.270"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-104843","identifiers":["CVE-2026-104843"]},"retained":false,"historicalAffected":[]}],"coverage":[]}