PT-2026-32529 · Unknown · Imagemagick

Shitianyu-2004 · Published 2026-04-13 · Updated 2026-04-29 · CVE-2026-34238

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 6.9.13-44 ImageMagick versions prior to 7.1.2-19

Description An integer overflow in the despeckle() operation causes a heap buffer overflow on 32-bit builds, resulting in an out-of-bounds write.

Recommendations Update to version 6.9.13-44 or later. Update to version 7.1.2-19 or later. As a temporary workaround, consider restricting the use of the despeckle() operation.

Fix

Memory Corruption

Integer Overflow

Weakness Enumeration

CWE-787

CWE-190

Related Identifiers

CVE-2026-34238

ECHO-1C8B-6A01-2CFE

GHSA-26QP-FFJH-2X4V

OPENSUSE-SU-2026:10586-1

OPENSUSE-SU-2026:20606-1

SUSE-SU-2026:1596-1

SUSE-SU-2026:1597-1

SUSE-SU-2026:1598-1

Affected Products

Imagemagick

References · 57

• https://github.com/ImageMagick/ImageMagick/commit/bcd8519c70ecd9ebbc180920f2cf97b267d1f440 · Patch
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-26qp-ffjh-2x4v · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10586-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-34238 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-34238 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-34238 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-34238 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-26qp-ffjh-2x4v · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20606-1 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2026-34238 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-34238 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1598-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1597-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1596-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-34238 · Vendor Advisory