{"id":"CVE-2026-114109","aliases":[],"cve":{"records":[{"id":"CVE-2026-114109","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-20T21:47:43.313Z","published":"2026-10-21T00:37:08.897Z","modified":"2026-10-28T16:15:57.817Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-21T00:37:08.897Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-28T16:15:57.817Z"}],"references":[{"url":"https://github.com/astral-sh/uv/security/advisories/GHSA-4gg8-gxpx-9rph","tags":["vendor-advisory"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/uv-before-0.11.15-arbitrary-file-write-via-entry-point-names","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-22","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","source":"VulnCheck"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-28T16:15:18.069388Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"uv before 0.11.15 Arbitrary File Write via Entry Point Names","titleSource":"VulnCheck","descriptionSource":"VulnCheck","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execution.","score":8.8,"severity":"high","published":"2026-10-21T00:37:08.897Z","modified":"2026-10-28T16:15:57.817Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"astral-sh","name":"uv","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"0.11.15","versionType":"semver"},{"version":"0.11.15","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:pypi/uv","packageIdentity":{"ecosystem":"PyPI","name":"uv"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-114109"},{"vendor":"astral-sh","name":"uv","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"0.11.15","versionType":"semver"},{"version":"0.11.15","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:cargo/uv","packageIdentity":{"ecosystem":"crates.io","name":"uv"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-114109"}],"remediation":[],"references":["https://github.com/astral-sh/uv/security/advisories/GHSA-4gg8-gxpx-9rph","https://www.vulncheck.com/advisories/uv-before-0.11.15-arbitrary-file-write-via-entry-point-names"],"sources":[{"name":"CVE","id":"CVE-2026-114109","modified":"2026-10-28T16:15:57.817Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-114109"}],"assessments":[{"source":"VulnCheck","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","score":8.7},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8}],"sourceAffected":[],"observedAt":"2026-10-29T14:33:36.295Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T03:40:34.262Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"uv before 0.11.15 has a path traversal vulnerability, allowing malicious wheels to write files outside the scripts directory. Attackers who induce users to install a malicious wheel can place executables in PATH directories.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:21:08.432Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-114109"}]}}