{"id":"UBUNTU-CVE-2026-25990","details":"Pillow is a Python imaging library. From 10.3.0 to before 12.1.1, an out-of-bounds write may be triggered when loading a specially crafted PSD image. This vulnerability is fixed in 12.1.1.","modified":"2026-09-16T14:01:39.032511250Z","published":"2026-02-13T00:00:00Z","related":["USN-8047-1"],"upstream":["CVE-2026-25990"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-25990"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-25990"},{"type":"REPORT","url":"https://github.com/python-pillow/Pillow/security/advisories/GHSA-cfh3-3jmp-rvhc"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2026/02/12/1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8047-1"}],"affected":[{"package":{"name":"pillow","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/pillow?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.3.0-1ubuntu1.1"}]}],"versions":["11.1.0-5build1","11.3.0-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python3-pil","binary_version":"11.3.0-1ubuntu1.1"},{"binary_name":"python3-pil.imagetk","binary_version":"11.3.0-1ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-25990.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}