{"schemaVersion":3,"id":"CVE-2026-114109","aliases":["GHSA-4gg8-gxpx-9rph"],"status":"published","duplicateOf":null,"title":null,"description":"uv before 0.11.15 contains a path traversal vulnerability that allows malicious wheels to write files outside the scripts directory via crafted console_scripts or gui_scripts entry point names. Attackers who induce users to install a malicious wheel can place executables in PATH directories, shadowing or overwriting existing binaries for code execution.","dates":{"published":"2026-10-21T00:37:08.897Z","modified":"2026-10-21T00:37:08.897Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","description":"The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/22.html"}],"affected":[{"vendor":"astral-sh","product":"uv","name":"uv","label":"uv","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 0.11.15","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.11.15","eol":null,"hubHref":"/vendor/astral-sh/uv"},{"vendor":"Crates.Io","product":"uv","name":"uv","label":"uv","ecosystem":"Crates.Io","cpePart":null,"purl":"pkg:cargo/uv","purlType":"cargo","versions":[{"text":"< 0.11.15","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.11.15","eol":null,"hubHref":null},{"vendor":"PyPI","product":"uv","name":"uv","label":"uv","ecosystem":"PyPI","cpePart":null,"purl":"pkg:pypi/uv","purlType":"pypi","versions":[{"text":"< 0.11.15","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.11.15","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/astral-sh/uv/security/advisories/GHSA-4gg8-gxpx-9rph","label":"github.com/astral-sh/uv/security/advisories/GHSA-4gg8-gxpx-9rph","hostname":"github.com","tags":["Vendor Advisory","WEB"]},{"url":"https://www.vulncheck.com/advisories/uv-before-0.11.15-arbitrary-file-write-via-entry-point-names","label":"www.vulncheck.com/advisories/uv-before-0.11.15-arbitrary-file-write-via-entry-point-names","hostname":"www.vulncheck.com","tags":["Third Party Advisory"]},{"url":"https://github.com/astral-sh/uv","label":"github.com/astral-sh/uv","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-21T00:37:08.897Z","label":"Published","detail":"Vulnerability first disclosed.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T13:40:58.775Z","stale":false,"partial":false}}