{"id":"CVE-2023-26733","aliases":["EUVD-2023-30528","GHSA-x6cc-r4w4-6rjq"],"status":"published","title":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial...","description":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00352,"percentile":0.29144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-04-04T00:00:00Z","modified":"2026-10-28T02:30:54Z","products":[{"vendor":"tinytiff_project","product":"tinytiff"}],"references":[{"url":"https://github.com/10cksYiqiyinHangzhouTechnology/Security-Issue-Report-of-TinyTIFF/blob/main/README.md","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/jkriege2/TinyTIFF/issues/19","tags":["x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26733","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x6cc-r4w4-6rjq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26733.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-26733","description":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-02-13T15:45:58.958Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30528","description":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-02-13T15:45:58Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:55.403392Z"}],"ghsa":[{"id":"GHSA-x6cc-r4w4-6rjq","title":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial...","description":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.","status":"published","published":"2023-04-04T15:30:27Z","modified":"2023-04-18T05:07:40Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:54:30.910714Z"}],"nvd":[{"id":"CVE-2023-26733","description":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.","status":"published","published":"2023-04-04T15:15:08.94Z","modified":"2026-06-17T05:43:44.69Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:51.883939Z"}],"osv":[{"id":"CVE-2023-26733","description":"Buffer Overflow vulnerability found in tinyTIFF v.3.0 allows a local attacker to cause a denial of service via the TinyTiffReader_readNextFrame function in tinytiffreader.c file.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2026-10-28T02:30:54.831895131Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:31.135751Z"}]}}