Bug 2487743 (CVE-2026-46523) - CVE-2026-46523 ImageMagick: ImageMagick: Denial of Service via crafted MSL image leading to heap-use-after-free
Summary: CVE-2026-46523 ImageMagick: ImageMagick: Denial of Service via crafted MSL im...
Keywords:
Status: NEW
Alias: CVE-2026-46523
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2487775 2487776
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-10 22:01 UTC by OSIDB Bzimport
Modified: 2026-06-29 09:46 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:32961 0 None None None 2026-06-29 09:46:50 UTC

Description OSIDB Bzimport 2026-06-10 22:01:49 UTC 
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, a crafted MSL image can trigger a heap-use-after-free. Versions 7.1.2.23 and 6.9.13-48 fix the issue.
Comment 2 errata-xmlrpc 2026-06-29 09:46:49 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:32961 https://access.redhat.com/errata/RHSA-2026:32961
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