{"cve":"CVE-2026-112392","nvd":{"published":"2026-10-19T22:17:06.587","modified":"2026-10-20T19:50:26.943","status":"Undergoing Analysis","description":"Pillow is a Python imaging library. Prior to 13.0.0, Pillow's rank-based filters can dereference invalid image storage for a zero-size image. ImagingExpand() allocates a non-empty output and then faults while replicating edges by reading the first pixel from empty input storage; ImagingRankFilter is never reached. An attacker can supply or cause creation of a zero-size image to an application that applies a rank, median, minimum, or maximum filter. This causes a native process crash. This issue is fixed in version 13.0.0.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.2},"cvss_v3":null,"cwes":["CWE-476"],"references":["https://github.com/python-pillow/Pillow/commit/443e3130a8c11594fd0e296afad497e11e678961","https://github.com/python-pillow/Pillow/releases/tag/13.0.0","https://github.com/python-pillow/Pillow/security/advisories/GHSA-27h8-gf7j-v5hc","https://github.com/python-pillow/Pillow/security/advisories/GHSA-27h8-gf7j-v5hc"],"products":[],"source":"nvd","synced_at":"2026-10-21T03:56:58.798400159+00:00"},"epss":{"cve":"CVE-2026-112392","score":0.005,"percentile":0.42548,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-27h8-gf7j-v5hc","url":"https://osv.dev/vulnerability/GHSA-27h8-gf7j-v5hc","summary":"Pillow: NULL dereference in ImagingExpand via rank filters on zero-size images","modified":"2026-10-26T08:55:44.742158622Z","packages":[{"ecosystem":"PyPI","name":"pillow","purl":"pkg:pypi/pillow","ranges":["<13.0.0"],"fixed":["13.0.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}