PT-2026-21623 · Unknown+2 · Imagemagick+2

Lemstrap · Published 2026-02-24 · Updated 2026-05-11 · CVE-2026-25897

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-15 ImageMagick versions prior to 6.9.13-40

Description ImageMagick is software used for editing and manipulating digital images. A flaw exists in the sun decoder that, on 32-bit systems, can allow a specially created image to cause a heap write outside of the intended memory boundaries. This is due to an integer overflow.

Recommendations Update ImageMagick to version 7.1.2-15 or later. Update ImageMagick to version 6.9.13-40 or later.

Exploit

Fix

Heap Based Buffer Overflow

Integer Overflow

Weakness Enumeration

CWE-122

CWE-190

Related Identifiers

CVE-2026-25897

ECHO-DA16-B843-729D

GHSA-6J5F-24FW-PQP4

OPENSUSE-SU-2026:10267-1

OPENSUSE-SU-2026:20337-1

SUSE-SU-2026:0851-1

SUSE-SU-2026:0852-1

SUSE-SU-2026:0853-1

USN-8069-1

USN-8263-1

Affected Products

Imagemagick

Linuxmint

Ubuntu

References · 126

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25897.json · Exploit
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6j5f-24fw-pqp4 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8263-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-25897 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-25794 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-25897 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0851-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-25798 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-25897 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-25897 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-25898 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20337-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-25796 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0852-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-25986 · Vendor Advisory