Bug 2538115 (CVE-2026-93588) - CVE-2026-93588 ImageMagick: ImageMagick: Denial of Service via Null Pointer Dereference in PNM Coder
Summary: CVE-2026-93588 ImageMagick: ImageMagick: Denial of Service via Null Pointer D...
Keywords:
Status: NEW
Alias: CVE-2026-93588
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2539110 2539112
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 17:09 UTC by OSIDB Bzimport
Modified: 2026-09-23 07:42 UTC (History)
2 users (show)

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-09-22 17:09:11 UTC 
ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a NULL pointer dereference in the PNM coder. When the coder reaches a memory (resource) limit at a specific point during processing, the failed allocation is not handled and a NULL pointer is dereferenced, which can lead to a denial of service (application crash) when processing a specially crafted or sufficiently large PNM image.
Note You need to log in before you can comment on or make changes to this bug.