{"id":"CVE-2026-111142","summary":"Zziplib through 0.13.80 Out-of-Bounds Read via zzip_disk_findfirst","details":"Zziplib through 0.13.80 contains an out-of-bounds read vulnerability in zzip/mmapped.c that allows attackers to over-read heap memory via a crafted ZIP central directory. Attackers can craft an end-of-central-directory record placing the first entry near the buffer end, causing zzip_disk_entry_strdup_name to read past the buffer and crash the application.","modified":"2026-10-16T10:46:27.212574293Z","published":"2026-10-15T18:57:33.992Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111142.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-125"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111142.json"},{"type":"PACKAGE","url":"https://github.com/gdraheim/zziplib"},{"type":"ARTICLE","url":"https://github.com/gdraheim/zziplib/blob/f58313c1f65f46bf73f3526d1afd4d6bb46cc4ae/zzip/mmapped.c#L323-L352"},{"type":"ARTICLE","url":"https://github.com/gdraheim/zziplib/blob/f58313c1f65f46bf73f3526d1afd4d6bb46cc4ae/zzip/mmapped.c#L420-L497"},{"type":"ARTICLE","url":"https://hackmd.io/@haind-pwn/zziplib-zip-central-directory-oob-read"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111142"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/zziplib-through-0.13.80-out-of-bounds-read-via-zzip-disk-findfirst"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gdraheim/zziplib","events":[{"introduced":"0"},{"last_affected":"f58313c1f65f46bf73f3526d1afd4d6bb46cc4ae"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"0.13.80"}]}}],"versions":["v0.13.80","v0.13.79","v0.13.78","v0.13.77","v0.13.76","v0.13.75","v0.13.74","v0.13.73","v0.13.72","v0.13.69","v0.13.68","v0.13.67","v0.13.66","v0.13.65","v0.13.64","v0.13.63","v0.13.62","v0.13.61","v0.13.60","v0.13.59","v0.13.58","v0.13.57","v0.13.56","v0.13.55","v0.13.54","v0.13.52","v0.13.51","v0.13.50","v0.13.48","v0.13.36"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111142.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}