{"id":"CVE-2026-112395","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-112395","generatedAt":"2026-10-28T01:03:09.304Z","title":"An attacker can supply a crafted tiled TIFF to an application that loads it.","description":"Pillow is a Python imaging library. From 8.2.0 until 13.0.0, Pillow's tiled-TIFF decoder can read past the tile buffer while copying four-byte pixels. In _decodeTile, libtiff can return a tile allocation smaller than the required row stride multiplied by the tile length, and Pillow's stride-and-copy loop walks beyond that allocation. An attacker can supply a crafted tiled TIFF to an application that loads it. This can expose adjacent heap data in pixels or crash the process. This issue is fixed in version 13.0.0.","published":"2026-10-19T21:17:08.000Z","lastModified":"2026-10-26T20:51:06.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":8.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"},"cwe":["CWE-122"],"affected":["python/pillow"],"epss":{"score":0.00367,"percentile":0.30266,"date":"2026-10-26","history":[{"date":"2026-10-20","score":0.00264,"percentile":0.1712}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-26T22:16:08.000Z","detail":{"from":"6.5","score":"8.2","severity":"HIGH","fromSeverity":"MEDIUM"},"summary":"Now scored CVSS 8.2 HIGH (was 6.5)."},{"kind":"new","label":"New CVE","at":"2026-10-19T21:17:08.000Z","detail":{"score":"6.5","severity":"MEDIUM","publishedAt":"2026-10-19T21:17:07.880Z"},"summary":"New CVE, high severity (CVSS 8.2)."}],"references":[{"url":"https://github.com/python-pillow/Pillow/commit/76869efdbbf2ad7dccd7536520fb61b7a00ab61e","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/python-pillow/Pillow/releases/tag/13.0.0","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/python-pillow/Pillow/security/advisories/GHSA-462x-pgg6-55fp","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-112395","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}