{"id":"USN-8690-1","summary":"pillow vulnerability","details":"It was discovered that Pillow did not properly manage memory when\nprocessing certain image files. An attacker could possibly use this  issue\nto cause a denial of service or read sensitive data.","modified":"2026-09-03T10:25:55.100959386Z","published":"2026-09-01T06:27:48Z","related":["UBUNTU-CVE-2026-59198"],"upstream":["CVE-2026-59198","UBUNTU-CVE-2026-59198"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8690-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-59198"}],"affected":[{"package":{"name":"pillow","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/pillow?arch=source&distro=esm-infra%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.0-4ubuntu0.9+esm1"}]}],"versions":["6.1.0-1","6.1.0-1build1","6.2.1-2","7.0.0-4","7.0.0-4build1","7.0.0-4ubuntu0.1","7.0.0-4ubuntu0.2","7.0.0-4ubuntu0.3","7.0.0-4ubuntu0.4","7.0.0-4ubuntu0.5","7.0.0-4ubuntu0.6","7.0.0-4ubuntu0.7","7.0.0-4ubuntu0.8","7.0.0-4ubuntu0.9"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-pil","binary_version":"7.0.0-4ubuntu0.9+esm1"},{"binary_version":"7.0.0-4ubuntu0.9+esm1","binary_name":"python3-pil.imagetk"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"id":"CVE-2026-59198","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8690-1.json"}},{"package":{"name":"pillow","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pillow?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.1-1ubuntu0.5"}]}],"versions":["8.1.2+dfsg-0.3","9.0.0-1","9.0.1-1","9.0.1-1build1","9.0.1-1ubuntu0.1","9.0.1-1ubuntu0.2","9.0.1-1ubuntu0.3","9.0.1-1ubuntu0.4"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-pil","binary_version":"9.0.1-1ubuntu0.5"},{"binary_name":"python3-pil.imagetk","binary_version":"9.0.1-1ubuntu0.5"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2026-59198","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8690-1.json"}},{"package":{"name":"pillow","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/pillow?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2.0-1ubuntu1.3"}]}],"versions":["10.0.0-1","10.1.0-1","10.2.0-1","10.2.0-1build1","10.2.0-1ubuntu1","10.2.0-1ubuntu1.2"],"ecosystem_specific":{"binaries":[{"binary_version":"10.2.0-1ubuntu1.3","binary_name":"python3-pil"},{"binary_name":"python3-pil.imagetk","binary_version":"10.2.0-1ubuntu1.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-59198"}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8690-1.json"}},{"package":{"name":"pillow","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/pillow?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.1.1-2ubuntu1.3"}]}],"versions":["11.3.0-1ubuntu1","11.3.0-1ubuntu2","12.0.0-1ubuntu1","12.1.1-1ubuntu1","12.1.1-2ubuntu1","12.1.1-2ubuntu1.1","12.1.1-2ubuntu1.2"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-pil","binary_version":"12.1.1-2ubuntu1.3"},{"binary_name":"python3-pil.imagetk","binary_version":"12.1.1-2ubuntu1.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:26.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-59198"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8690-1.json"}}],"schema_version":"1.9.0"}