Bug 2496233 - CVE-2026-55597 ImageMagick: ImageMagick: Heap buffer overwrite via incorrect argument handling in JP2 encoder [fedora-all]
Summary: CVE-2026-55597 ImageMagick: ImageMagick: Heap buffer overwrite via incorrect ...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: ImageMagick
Version: 45
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Luya Tshimbalanga
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["88c85253-ded6-4f8b-9d35-c...
Depends On:
Blocks: CVE-2026-55597
TreeView+ depends on / blocked
 
Reported: 2026-07-01 22:01 UTC by Jon Moroney
Modified: 2026-09-23 03:19 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-09-07 05:50:28 UTC
Type: ---
Embargoed:


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Description Jon Moroney 2026-07-01 22:01:49 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26.

Comment 1 Aoife Moloney 2026-08-17 15:11:31 UTC
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.


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