PT-2026-32524 · Unknown · Imagemagick

Shitianyu-2004 · Published 2026-04-13 · Updated 2026-04-29 · CVE-2026-33900

Positive Technologies (AI Summary)

CVSS v3.1

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 prior to 6.9.13-44 ImageMagick versions prior to 7.1.2-19

Description The viff encoder contains an integer truncation or wraparound issue on 32-bit builds. This can trigger an out of bounds heap write, potentially causing a crash.

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 viff encoder to minimize the risk of exploitation.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2026-33900

ECHO-EE9F-E0B6-7A61

GHSA-V67W-737X-V2C9

OESA-2026-1916

OESA-2026-1917

OESA-2026-1918

OESA-2026-1919

OESA-2026-1920

OESA-2026-1921

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 · 77

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v67w-737x-v2c9 · Vendor Advisory
• https://github.com/ImageMagick/ImageMagick/commit/d27b840a61b322419a66d0d192ff56d52498148d · Patch
• https://ubuntu.com/security/CVE-2026-33900 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1921 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1598-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33900 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-33900 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:20606-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1597-1 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-v67w-737x-v2c9 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33908 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-40169 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10586-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33899 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-33905 · Security Note