{"id":"CVE-2026-112049","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-112049","generatedAt":"2026-10-28T03:32:41.306Z","title":"Vita3K before build 4187 contains a path traversal (zip slip) vulnerability in install_archive_content() that allows attackers to write files outside the install directory via crafted .vpk archives.","description":"Vita3K before build 4187 contains a path traversal (zip slip) vulnerability in install_archive_content() that allows attackers to write files outside the install directory via crafted .vpk archives. Attackers can embed '..' segments or absolute paths in zip entry names to write attacker-controlled files anywhere writable by Vita3K, potentially enabling host code execution.","published":"2026-10-18T13:16:37.000Z","lastModified":"2026-10-22T03:16:34.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":6.7,"severity":"MEDIUM","vector":"CVSS:4.0/AV:L/AC:L/AT:N/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/M"},"cwe":["CWE-22"],"affected":[],"epss":{"score":0.00151,"percentile":0.04171,"date":"2026-10-27","history":[{"date":"2026-10-19","score":0.0015,"percentile":0.03794}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-18T13:16:37.000Z","detail":{"score":"6.7","severity":"MEDIUM","publishedAt":"2026-10-18T13:16:36.913Z"},"summary":"New CVE, medium severity (CVSS 6.7)."}],"references":[{"url":"https://github.com/Vita3K/Vita3K/blob/f0273e4cd9b860ea77c44c73d9f5c5b1ed5fa8ab/vita3k/interface.cpp#L219-L234","source":"disclosure@vulncheck.com"},{"url":"https://github.com/Vita3K/Vita3K/commit/55f88cd17a78ce8af7d753c7c4eb2f709f7d6dbc","source":"disclosure@vulncheck.com"},{"url":"https://github.com/Vita3K/Vita3K/issues/4254","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/vita3k-before-build-4187-path-traversal-via-vpk-package-installation","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-112049","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}