{"id":"DEBIAN-CVE-2026-25796","details":"ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, in `ReadSTEGANOImage()` (`coders/stegano.c`), the `watermark` Image object is not freed on three early-return paths, resulting in a definite memory leak (~13.5KB+ per invocation) that can be exploited for denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.","modified":"2026-09-01T16:06:36.206271550Z","published":"2026-02-24T01:16:14.293Z","upstream":["CVE-2026-25796"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-25796"}],"affected":[{"package":{"name":"imagemagick","ecosystem":"Debian:12","purl":"pkg:deb/debian/imagemagick?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.60+dfsg-1.6+deb12u8"}]}],"versions":["8:6.9.11.60+dfsg-1.6","8:6.9.11.60+dfsg-1.6+deb12u1","8:6.9.11.60+dfsg-1.6+deb12u2","8:6.9.11.60+dfsg-1.6+deb12u3","8:6.9.11.60+dfsg-1.6+deb12u4","8:6.9.11.60+dfsg-1.6+deb12u5","8:6.9.11.60+dfsg-1.6+deb12u6","8:6.9.11.60+dfsg-1.6+deb12u7"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-25796.json"}},{"package":{"name":"imagemagick","ecosystem":"Debian:13","purl":"pkg:deb/debian/imagemagick?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:7.1.1.43+dfsg1-1+deb13u6"}]}],"versions":["8:7.1.1.43+dfsg1-1","8:7.1.1.43+dfsg1-1+deb13u1","8:7.1.1.43+dfsg1-1+deb13u2","8:7.1.1.43+dfsg1-1+deb13u3","8:7.1.1.43+dfsg1-1+deb13u4","8:7.1.1.43+dfsg1-1+deb13u5"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-25796.json"}},{"package":{"name":"imagemagick","ecosystem":"Debian:14","purl":"pkg:deb/debian/imagemagick?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:7.1.2.15+dfsg1-1"}]}],"versions":["8:7.1.1.43+dfsg1-1","8:7.1.1.46+dfsg1-1","8:7.1.1.47+dfsg1-1","8:7.1.1.47+dfsg1-2","8:7.1.2.1+dfsg1-1","8:7.1.2.12+dfsg1-1","8:7.1.2.13+dfsg1-1","8:7.1.2.3+dfsg1-1","8:7.1.2.7+dfsg1-1","8:7.1.2.8+dfsg1-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-25796.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}