PT-2026-57446 · Unknown · Imagemagick

Rigelyoung · Published 2026-07-11 · Updated 2026-07-11 · CVE-2026-61861

Positive Technologies (AI Summary)

CVSS v3.1

3.7

Low

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-26

Description A use-after-free issue exists in the FormatMagickCaption() function. This occurs when a memory allocation failure leads to a dangling pointer referencing memory that has already been freed. An attacker can trigger these allocation failures to cause a denial of service or execute arbitrary code.

Recommendations Update to version 7.1.2-26 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-61861

Affected Products

Imagemagick

References · 5

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qvxh-prvr-85w2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-61861 · Security Note
• https://twitter.com/CVEnew/status/2075976698416300326 · Twitter Post
• https://twitter.com/infoflowcloud/status/2075977322218291691 · Twitter Post
• https://vulncheck.com/advisories/imagemagick-before-26-use-after-free-in-formatmagickcaption · Note