Home/CVE/ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.
CVE

CVE-2026-33900

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, the viff encoder contains an integer truncation/wraparound issue on 32-bit builds that could trigger an out of bounds heap write, potentially causing a crash. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

MEDIUM · CVSS 5.9 EPSS 0.0002
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

2
imagemagick< 6.9.13-44
imagemagick>= 7.0.0-0 and < 7.1.2-19
▤

Affected Packages

6
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
NuGet Magick.NET-Q16-AnyCPU MODERATE fixed in 14.12.0
NuGet Magick.NET-Q16-HDRI-AnyCPU MODERATE fixed in 14.12.0
NuGet Magick.NET-Q16-HDRI-x86 MODERATE fixed in 14.12.0
NuGet Magick.NET-Q16-x86 MODERATE fixed in 14.12.0
NuGet Magick.NET-Q8-AnyCPU MODERATE fixed in 14.12.0
NuGet Magick.NET-Q8-x86 MODERATE fixed in 14.12.0
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Apr 2026 · 09:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

6
suse-csafSUSE-SU-2026:1596-1
suse-csafSUSE-SU-2026:1597-1
suse-csafSUSE-SU-2026:1598-1
suse-csafopenSUSE-SU-2026:20606-1
suse-csafSUSE-SU-2026:21380-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/ImageMagick/ImageMagick/commit/d27b840a61b322419a66d0d192ff56d52498148dPatch
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19Release Notes
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v67w-737x-v2c9Vendor Advisory
https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0Release Notes
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