{"cve":"CVE-2022-45198","nvd":{"published":"2022-11-14T07:15:10.347","modified":"2026-06-17T05:09:37.820","status":"Modified","description":"Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":[],"references":["https://bugs.gentoo.org/855683","https://cwe.mitre.org/data/definitions/409.html","https://github.com/python-pillow/Pillow/commit/11918eac0628ec8ac0812670d9838361ead2d6a4","https://github.com/python-pillow/Pillow/pull/6402","https://github.com/python-pillow/Pillow/releases/tag/9.2.0"],"products":["python:pillow"],"source":"nvd","synced_at":"2026-10-19T21:37:08.729216836+00:00"},"epss":{"cve":"CVE-2022-45198","score":0.01303,"percentile":0.70496,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m2vv-5vj5-2hm7","url":"https://osv.dev/vulnerability/GHSA-m2vv-5vj5-2hm7","summary":"Pillow vulnerable to Data Amplification attack.","modified":"2024-10-14T18:39:06.000592Z","packages":[{"ecosystem":"PyPI","name":"pillow","purl":"pkg:pypi/pillow","ranges":["<9.2.0"],"fixed":["9.2.0"]}]},{"id":"PYSEC-2022-42979","url":"https://osv.dev/vulnerability/PYSEC-2022-42979","summary":"","modified":"2026-06-10T17:02:31.598361984Z","packages":[{"ecosystem":"PyPI","name":"pillow","purl":"pkg:pypi/pillow","ranges":["<9.2.0"],"fixed":["9.2.0"]}]}],"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."]}