CVE-2026-109271

ImageMagick: ImageMagick: Denial of service via use-after-free in the WBINFO decoder

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Severity

Low

Red Hat Product Security

3.7

CVSS 3.1

Review impact separately from score.

Published · October 13, 2026

Updated · October 13, 2026

Description

A flaw was found in ImageMagick. An attacker can exploit this vulnerability by submitting a specially crafted image for processing. If a memory allocation failure occurs within the WBINFO decoder during image decoding, the application improperly accesses previously freed memory. This issue causes the application to crash, leading to a Denial of Service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 3.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-825 · Expired Pointer Dereference