{"id":"UBUNTU-CVE-2026-22770","details":"ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.","modified":"2026-05-12T16:26:15.924928Z","published":"2026-01-20T01:15:00Z","upstream":["CVE-2026-22770"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-22770"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-22770"},{"type":"REPORT","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-39h3-g67r-7g3c"},{"type":"REPORT","url":"https://github.com/ImageMagick/ImageMagick/commit/3e0330721020e0c5bb52e4b77c347527dd71658e"}],"affected":[{"package":{"name":"imagemagick","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/imagemagick@8:7.1.2.3+dfsg1-1ubuntu0.1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8:7.1.1.43+dfsg1-1","8:7.1.1.43+dfsg1-1ubuntu1","8:7.1.1.43+dfsg1-1ubuntu2","8:7.1.2.3+dfsg1-1","8:7.1.2.3+dfsg1-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"imagemagick","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"imagemagick-7-common","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"imagemagick-7.q16","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"imagemagick-7.q16hdri","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libimage-magick-perl","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libimage-magick-q16-perl","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libimage-magick-q16hdri-perl","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagick++-7-headers","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagick++-7.q16-5","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagick++-7.q16hdri-5","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7-arch-config","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7-headers","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16-10-extra","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16hdri-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickcore-7.q16hdri-10-extra","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickwand-7-headers","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_name":"libmagickwand-7.q16-10","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"},{"binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1","binary_name":"libmagickwand-7.q16hdri-10"},{"binary_name":"perlmagick","binary_version":"8:7.1.2.3+dfsg1-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22770.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}