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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.","state":0,"publishedAt":"2026-10-18T12:19:40.323+00:00","modifiedAt":"2026-10-22T02:16:33.061+00:00","affected":[{"ecosystem":"Vendor product","name":"Vita3K","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Vita3K\",\n                    \"product\": \"Vita3K\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4187\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/Vita3K/Vita3K\"\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":6.7,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","score":5.5,"severity":"MEDIUM"}],"references":["https://github.com/Vita3K/Vita3K/issues/4254","https://github.com/Vita3K/Vita3K/commit/55f88cd17a78ce8af7d753c7c4eb2f709f7d6dbc","https://github.com/Vita3K/Vita3K/blob/f0273e4cd9b860ea77c44c73d9f5c5b1ed5fa8ab/vita3k/interface.cpp#L219-L234","https://www.vulncheck.com/advisories/vita3k-before-build-4187-path-traversal-via-vpk-package-installation"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112049","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112049","identifiers":["CVE-2026-112049"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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