Medium 5.3Published Oct 25, 2026

CVE-2026-116141ImageMagick before 7.1.2-33 Policy Bypass in UHDR Decoder

Updated under an hour ago (Oct 27, 2026, 6:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

ImageMagick before 7.1.2-33 contains a policy bypass vulnerability in the UHDR decoder that allows attackers to evade image width and height limits because extent checks occur after decoding. Attackers can supply crafted UHDR images with oversized dimensions that are fully decoded before policy limits are enforced, causing excessive resource consumption.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness (CWE): CWE-400
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Awaiting Analysis
Record last updated: Oct 25, 2026
First seen by InfoSec Signals: Oct 25, 2026

Affected products

Affected products

ImageMagick ImageMagick imagemagick:imagemagick (from the name)	before 7.1.2-33; 7.1.2-33 not affected	CNA record

References

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h3qx-937j-245g	vendor-advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-33-policy-bypass-in-uhdr-decoder	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.