{"schema":"threatline.record/2","record":{"id":"CVE-2026-111141","aliases":[],"summary":"zziplib through 0.13.80 Out-of-Bounds Read via __zzip_parse_root_directory ZIP64 Parsing","details":"zziplib through 0.13.80 contains an out-of-bounds read vulnerability in __zzip_parse_root_directory() in zzip/zip.c that allows attackers to read past the mapped central directory in mmap builds due to an ineffective bounds check. Attackers can supply a crafted ZIP whose entry name ends at the central directory end, triggering 28-byte ZIP64 extra field over-reads via zzip_dir_open() that crash the process.","categories":["Unclassified"],"product":"zziplib","vendor":"gdraheim","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111141","source_modified_at":"2026-10-15T19:46:48.484Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"zziplib","vendor":"gdraheim","versions":[{"version":"0","lessThanOrEqual":"0.13.80","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.7,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00122,"percentile":0.01856,"score_date":"2026-10-23"},"published_at":"2026-10-15T18:57:33.318Z","modified_at":"2026-10-15T19:46:48.484Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111141","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T19:46:48.484Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111141","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@haind-pwn/zziplib-zip-central-directory-oob-read","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/gdraheim/zziplib/blob/f58313c1f65f46bf73f3526d1afd4d6bb46cc4ae/zzip/zip.c#L530-L558","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/gdraheim/zziplib","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/zziplib-through-0.13.80-out-of-bounds-read-via-zzip-parse-root-directory-zip64-parsing","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T19:46:39.295226Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T19:46:48.484Z","content_hash":"838abd45e3fa9917dc8ab1024c3a41f31f51e5590352b4f0ed9e16ce2fff4481"}}