Detections
Analytics

ImageMagick < 7.1.2-31 UHDR Encoder Policy Bypass

low Nessus Plugin ID 362652

Synopsis

The remote host has an application installed that is affected by a policy bypass vulnerability.

Description

The remote host has a version of ImageMagick installed that is prior to 7.1.2-31. It is, therefore, affected by a vulnerability.

 - ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted UHDR images, potentially causing denial of service through excessive memory allocation. (CVE-2026-93590)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to ImageMagick version 7.1.2-31 or later.

See Also

http://www.nessus.org/u?b6d44e66

Plugin Details

Severity: Low

ID: 362652

File Name: imagemagick_CVE-2026-93590.nasl

Version: 1.1

Type: Local

Agent: windows, macosx, unix

Family: Misc.

Published: 10/2/2026

Updated: 10/2/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Low

Base Score: 2.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2026-93590

CVSS v3

Risk Factor: Low

Base Score: 3.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Vulnerability Information

CPE: cpe:/a:imagemagick:imagemagick

Required KB Items: installed_sw/ImageMagick

Patch Publication Date: 9/3/2026

Vulnerability Publication Date: 9/3/2026

Reference Information

CVE: CVE-2026-93590