ImageMagick: Infinite Loop in the MIFF decoder can lead to CPU exhaustion

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-46522 · CVE overview and exploitation status

EUVD-2026-36162

GHSA-7gg8-qqx7-92g5

cve-program · CVE-2026-46522

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7gg8-qqx7-92g5

euvd · EUVD-2026-36162

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7gg8-qqx7-92g5

nvd · CVE-2026-46522

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7gg8-qqx7-92g5
• https://access.redhat.com/errata/RHSA-2026:32961
• https://access.redhat.com/security/cve/CVE-2026-46522
• https://bugzilla.redhat.com/show_bug.cgi?id=2487730
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46522.json

osv · GHSA-7gg8-qqx7-92g5

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7gg8-qqx7-92g5
• https://nvd.nist.gov/vuln/detail/CVE-2026-46522
• https://github.com/ImageMagick/ImageMagick

• ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2.23 and 6.9.13-48, due to a missing check in the MIFF decoder, a crafted file could cause an infinite loop resulting in CP… · Advisory content revised · 11 Nov 2026