CVE-2026-106571

ImageMagick: ImageMagick: Denial of Service via heap buffer overflow in GetVirtualPixels

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Severity

Moderate

Red Hat Product Security

5.1

CVSS 3.1

Review impact separately from score.

Published · October 8, 2026

Updated · October 22, 2026

Description

A flaw was found in ImageMagick. A local attacker can cause a Denial of Service (DoS) by issuing a specially crafted call to the GetVirtualPixels function. An integer calculation error allows data to be written beyond allocated heap memory boundaries, resulting in an unexpected process crash.

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 · 5.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-787 · Out-of-bounds Write