CVE-2026-33900
highImageMagick is free and open-source software used for editing and manipulating digital images.
Vendor / product: Imagemagick — imagemagick
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.
CVSS
7.5
7.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2026-04-13 21:16
Modified: 2026-11-11 23:10
NVD status: Analyzed
Last synced 3 hours ago
Verified against the source API 2026-11-11 23:12 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
imagemagick / imagemagick <6.9.13-44, ≥7.0.0-0 <7.1.2-19
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://github.com/ImageMagick/ImageMagick/commit/d27b840a61b322419a66d0d192ff56d52498148d security-advisories@github.com
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19 security-advisories@github.com
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v67w-737x-v2c9 security-advisories@github.com
- https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0 security-advisories@github.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-11 23:12 UTC · record ↗