RHSA-2026:32961 - Security Advisory

Topic

An update for ImageMagick is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

ImageMagick is an image display and manipulation tool for the X Window System that can read and write multiple image formats.

Security Fix(es):

• ImageMagick: ImageMagick: Denial of Service via out-of-bounds write when processing multiple images (CVE-2026-46520)
• ImageMagick: ImageMagick: Denial of Service via crafted MIFF file (CVE-2026-46522)
• ImageMagick: ImageMagick: Denial of Service due to excessive resource use in MNG coder (CVE-2026-45664)
• ImageMagick: ImageMagick: Denial of Service due to resource policy bypass in PSD decoder (CVE-2026-45031)
• ImageMagick: ImageMagick: Denial of Service via crafted MSL image leading to heap-use-after-free (CVE-2026-46523)
• ImageMagick: ImageMagick: Heap buffer over-write via `magick -distribute-cache` service connection (CVE-2026-46692)
• ImageMagick: ImageMagick: Denial of Service via missing memory request check (CVE-2026-53460)
• ImageMagick: ImageMagick: Denial of Service via crafted DCM image with invalid dimensions (CVE-2026-49218)
• ImageMagick: ImageMagick: Arbitrary code execution via SVG decoder command injection (CVE-2026-56379)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
• Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
• Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
• Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le

Fixes

• BZ - 2487729 - CVE-2026-46520 ImageMagick: ImageMagick: Denial of Service via out-of-bounds write when processing multiple images
• BZ - 2487730 - CVE-2026-46522 ImageMagick: ImageMagick: Denial of Service via crafted MIFF file
• BZ - 2487732 - CVE-2026-45664 ImageMagick: ImageMagick: Denial of Service due to excessive resource use in MNG coder
• BZ - 2487734 - CVE-2026-45031 ImageMagick: ImageMagick: Denial of Service due to resource policy bypass in PSD decoder
• BZ - 2487743 - CVE-2026-46523 ImageMagick: ImageMagick: Denial of Service via crafted MSL image leading to heap-use-after-free
• BZ - 2487749 - CVE-2026-46692 ImageMagick: ImageMagick: Heap buffer over-write via `magick -distribute-cache` service connection
• BZ - 2487757 - CVE-2026-53460 ImageMagick: ImageMagick: Denial of Service via missing memory request check
• BZ - 2487763 - CVE-2026-49218 ImageMagick: ImageMagick: Denial of Service via crafted DCM image with invalid dimensions
• BZ - 2491700 - CVE-2026-56379 ImageMagick: ImageMagick: Arbitrary code execution via SVG decoder command injection

CVEs

• CVE-2026-45031
• CVE-2026-45664
• CVE-2026-46520
• CVE-2026-46522
• CVE-2026-46523
• CVE-2026-46692
• CVE-2026-49218
• CVE-2026-53460
• CVE-2026-56379

References

• https://access.redhat.com/security/updates/classification/#important