{"id":"CVE-2026-123273","published":"2026-11-05T19:17:20.903","lastModified":"2026-11-05T19:17:21.047","description":"ImageMagick before 7.1.2-35 and 6.9.13-60 contains an infinite loop vulnerability in the SVG decoder because QueueAuthenticPixelCacheNexus in MagickCore/cache.c fails to validate requested region width and height. Attackers can supply a crafted SVG image that repeatedly requests a non-advancing pixel region, consuming CPU and hanging the decoding worker.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-835"],"vendors":[],"products":[],"references":[{"url":"https://github.com/ImageMagick/ImageMagick/blob/3a9639c0bd21f61f22fcce4c5f6838f1f0d8f738/MagickCore/cache.c#L4348","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick/commit/c5f2c6c9fb1458f960a506691c9351e9da6d2247","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-35","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q66g-3m63-78mh","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick6/commit/712e523e7f746d35c963b78555e1c24364a9426e","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-60","tags":[]},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-35-and-6.9.13-60-infinite-loop-via-svg-decoder","tags":[]}],"exploitRefs":[{"url":"https://github.com/ImageMagick/ImageMagick/blob/3a9639c0bd21f61f22fcce4c5f6838f1f0d8f738/MagickCore/cache.c#L4348","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick/commit/c5f2c6c9fb1458f960a506691c9351e9da6d2247","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-35","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q66g-3m63-78mh","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick6/commit/712e523e7f746d35c963b78555e1c24364a9426e","tags":[]},{"url":"https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-60","tags":[]}],"hasPoc":true,"ai":null}