PT-2026-3759 · Unknown · Imagemagick

Owensanzas · Published 2026-01-01 · Updated 2026-01-23 · CVE-2026-23952

Positive Technologies · (AI Summary)

CVSS v3.1

7.5

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ImageMagick versions 14.10.1 and below ImageMagick version 7.x

Description ImageMagick, a free and open-source software for editing and manipulating digital images, contains a NULL pointer dereference issue in the MSL (Magick Scripting Language) parser. This occurs when processing

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tags before images are loaded. The issue can lead to a denial of service (DoS) attack due to assertion failure in debug builds or a NULL pointer dereference in release builds. The root cause is a missing NULL check when deleting an image property within the MSL parser. The vulnerability affects applications using ImageMagick to process user-supplied MSL files.

Recommendations Update to ImageMagick version 14.10.2 or later. For ImageMagick version 7.x, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

RCE

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2026-23952

ECHO-9AA6-B4B5-B059

GHSA-5VX3-WX4Q-6CJ8

OESA-2026-1241

OESA-2026-1242

OESA-2026-1243

OESA-2026-1244

OESA-2026-1245

OESA-2026-1246

Affected Products

Imagemagick

References · 31

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23952.json · Exploit
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5vx3-wx4q-6cj8 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-23952 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5vx3-wx4q-6cj8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23874 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-23952 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22770 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-23952 · Security Note
• https://osv.dev/vulnerability/OESA-2026-1246 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-23952 · Security Note
• https://osv.dev/vulnerability/OESA-2026-1245 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-23952 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-23952 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1242 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23952 · Vendor Advisory