{"id":"CVE-2023-26966","details":"libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.","modified":"2026-09-10T11:45:32.953956933Z","published":"2023-06-29T00:00:00Z","related":["ALSA-2023:6575","SUSE-SU-2023:4370-1","SUSE-SU-2023:4371-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26966.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26966.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26966"},{"type":"REPORT","url":"https://gitlab.com/libtiff/libtiff/-/issues/530"},{"type":"FIX","url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/473"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/libtiff/libtiff","events":[{"introduced":"38eb7b00cb5767770017fb91743a960ffd96d774"},{"last_affected":"38eb7b00cb5767770017fb91743a960ffd96d774"}],"database_specific":{"cpe":"cpe:2.3:a:libtiff:libtiff:4.5.0:-:*:*:*:*:*:*","extracted_events":[{"introduced":"4.5.0-NA"},{"last_affected":"4.5.0-NA"}],"source":"CPE_STRING"}}],"versions":["4.5.0-NA","v4.5.0rc3","v4.5.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-26966.json"}}],"schema_version":"1.9.0"}