Is CVE-2026-25799 in the CISA KEV catalog?

No. CVE-2026-25799 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-25799?

CVE-2026-25799 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2026-25799?

CVE-2026-25799 has an EPSS score of 0.39% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-25799?

Upgrade imagemagick on debian 11 to 8:6.9.11.60+dfsg-1.3+deb11u10 or later. Fixes are available for 55 affected products.

CVE & CISA-KEV Catalog

CVE-2026-25799

MEDIUM

5.3

CVSS v3

NVD

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a logic error in YUV sampling factor validation allows an invalid sampling factor to bypass checks and trigger a division-by-zero during image loading, resulting in a reliable denial-of-service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

CWE-369

How to fix

Remediation Available

imagemagickDebian

Fixed in:8:6.9.11.60+dfsg-1.3+deb11u10CVE-2026-25799

Fixed in:8:6.9.11.60+dfsg-1.6+deb12u7CVE-2026-25799

Fixed in:8:7.1.1.43+dfsg1-1+deb13u6CVE-2026-25799

Fixed in:8:7.1.2.15+dfsg1-1CVE-2026-25799

imagemagickUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

Fixed in:8:6.7.7.10-6ubuntu3.13+esm21USN-8263-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

imagemagick-6.q16Ubuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

imagemagick-6.q16hdriUbuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

imagemagick-7.q16Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

imagemagick-7.q16hdriUbuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

imagemagick-commonUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

libimage-magick-q16-perlUbuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

libimage-magick-q16hdri-perlUbuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

libmagick++-6-headersUbuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

libmagick++-6.q16-5v5Ubuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

libmagick++-6.q16-7Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

libmagick++-6.q16-8Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

libmagick++-6.q16-9t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

libmagick++-6.q16hdri-7Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

libmagick++-6.q16hdri-8Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

libmagick++-6.q16hdri-9t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

libmagick++-7.q16-5Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagick++-7.q16hdri-5Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagick++5Ubuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm21USN-8263-1

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

libmagickcore-6-headersUbuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

libmagickcore-6.q16-2Ubuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

libmagickcore-6.q16-2-extraUbuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

libmagickcore-6.q16-3Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

libmagickcore-6.q16-3-extraUbuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

libmagickcore-6.q16-6Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

libmagickcore-6.q16-6-extraUbuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

libmagickcore-6.q16-7-extraUbuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

libmagickcore-6.q16-7t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

libmagickcore-6.q16hdri-3Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

libmagickcore-6.q16hdri-3-extraUbuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

libmagickcore-6.q16hdri-6Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

libmagickcore-6.q16hdri-6-extraUbuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

libmagickcore-6.q16hdri-7-extraUbuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

libmagickcore-6.q16hdri-7t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

libmagickcore-7.q16-10Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagickcore-7.q16-10-extraUbuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagickcore-7.q16hdri-10Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagickcore-7.q16hdri-10-extraUbuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagickcore5Ubuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm21USN-8263-1

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

libmagickcore5-extraUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm21USN-8263-1

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

libmagickwand-6-headersUbuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

libmagickwand-6.q16-2Ubuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm19USN-8127-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm20USN-8263-1

libmagickwand-6.q16-3Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

libmagickwand-6.q16-6Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

libmagickwand-6.q16-7t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

libmagickwand-6.q16hdri-3Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm11USN-8127-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm12USN-8263-1

libmagickwand-6.q16hdri-6Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9USN-8127-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10USN-8263-1

libmagickwand-6.q16hdri-7t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8USN-8127-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9USN-8263-1

libmagickwand-7.q16-10Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagickwand-7.q16hdri-10Ubuntu

Fixed in:8:7.1.2.3+dfsg1-1ubuntu0.1USN-8263-1

libmagickwand5Ubuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

Fixed in:8:6.7.7.10-6ubuntu3.13+esm21USN-8263-1

perlmagickUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm20USN-8127-1

ImageMagick Q16Windows application

Affected:7.0.0-0 7.1.2-15Fixed in:7.1.2-15ImageMagick Studio LLC

Affected:6.9.13-40Fixed in:6.9.13-40ImageMagick Studio LLC

ImageMagick Q16-HDRIWindows application

Affected:7.0.0-0 7.1.2-15Fixed in:7.1.2-15ImageMagick Studio LLC

Affected:6.9.13-40Fixed in:6.9.13-40ImageMagick Studio LLC

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

0.39%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Vendor Advisory1

github.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-24.