PT-2026-22046 · Unknown · Imagemagick

Ylwango613 · Published 2026-02-25 · Updated 2026-03-12 · CVE-2026-27798

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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 heap buffer over-read issue arises when processing an image with small dimensions using the -wavelet-denoise operator. The issue manifests as an error during memory access, specifically a read of size 4 at a particular memory address.

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

Exploit

Fix

Out of bounds Read

Buffer Over-read

Weakness Enumeration

CWE-125

CWE-126

Related Identifiers

BDU:2026-02558

CVE-2026-27798

ECHO-7A2A-53C3-6476

GHSA-QPGX-JFCQ-R59F

OESA-2026-1502

OPENSUSE-SU-2026:10278-1

OPENSUSE-SU-2026:20337-1

SUSE-SU-2026:0851-1

SUSE-SU-2026:0852-1

SUSE-SU-2026:0853-1

Affected Products

Imagemagick

References · 106

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27798.json · Exploit
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qpgx-jfcq-r59f · Vendor Advisory
• https://github.com/ImageMagick/ImageMagick/commit/0377e60b3c0d766bd7271221c95d9ee54f6a3738 · Patch
• https://osv.dev/vulnerability/GHSA-qpgx-jfcq-r59f · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-27798 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2026-27798 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0853-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-27798 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0852-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20337-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-27798 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-27798 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-27798 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0851-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-27798 · Security Note