ImageMagick < 6.9.13-40 / 7.x < 7.1.2-15 Multiple Vulnerabilities

high Nessus Plugin ID 322795

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Synopsis

The remote host has an application installed that is affected by multiple vulnerabilities.

Description

The remote host has a version of ImageMagick installed that is prior to 6.9.13-40 or 7.x prior to 7.1.2-15. It is, therefore, affected by multiple vulnerabilities:

- ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed. (CVE-2026-56371)

- ImageMagick before 7.1.2-15 and 6.9.13-40 contains a command injection vulnerability in the SVG decoder that allows attackers to inject arbitrary MVG drawing commands. Attackers can craft malicious SVG files with injected Magick Vector Graphics commands that execute during rendering.
(CVE-2026-56379)

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

Solution

Upgrade to ImageMagick version 6.9.13-40 / 7.1.2-15 or later.

Plugin Details

Severity: High

ID: 322795

File Name: imagemagick_CVE-2026-56371.nasl

Version: 1.4

Type: Local

Agent: windows, macosx, unix

Family: Misc.

Published: 6/25/2026

Updated: 7/3/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.76

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

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

CVSS Score Source: CVE-2026-56379

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:imagemagick:imagemagick

Required KB Items: installed_sw/ImageMagick

Exploit Ease: No known exploits are available

Patch Publication Date: 2/23/2026

Vulnerability Publication Date: 2/23/2026

Reference Information

CVE: CVE-2026-56371, CVE-2026-56379

IAVB: 2026-B-0177

Detections

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