Is CVE-2026-25898 in the CISA KEV catalog?

No. CVE-2026-25898 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-25898?

CVE-2026-25898 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2026-25898?

CVE-2026-25898 has an EPSS score of 0.35% (27th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-25898?

Upgrade imagemagick on debian 11 to 8:6.9.11.60+dfsg-1.3+deb11u10 or later. Fixes are available for 54 affected products.

CVE & CISA-KEV Catalog

CVE-2026-25898

MEDIUM

6.5

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, the UIL and XPM image encoder do not validate the pixel index value returned by `GetPixelIndex()` before using it as an array subscript. In HDRI builds, `Quantum` is a floating-point type, so pixel index values can be negative. An attacker can craft an image with negative pixel index values to trigger a global buffer overflow read during conversion, leading to information disclosure or a process crash. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

imagemagickDebian

Fixed in:8:6.9.11.60+dfsg-1.3+deb11u10CVE-2026-25898

Fixed in:8:6.9.11.60+dfsg-1.6+deb12u7CVE-2026-25898

Fixed in:8:7.1.1.43+dfsg1-1+deb13u6CVE-2026-25898

Fixed in:8:7.1.2.15+dfsg1-1CVE-2026-25898

imagemagickUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm19USN-8069-1

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+esm18USN-8069-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

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

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+esm8USN-8069-1

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+esm8USN-8069-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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+esm20USN-8263-1

Fixed in:8:6.8.9.9-7ubuntu5.16+esm18USN-8069-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

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

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+esm8USN-8069-1

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~esm7USN-8069-1

imagemagick-6.q16hdriUbuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

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

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+esm8USN-8069-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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+esm19USN-8069-1

libimage-magick-q16-perlUbuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm18USN-8069-1

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8USN-8069-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8USN-8069-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

libimage-magick-q16hdri-perlUbuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8USN-8069-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8USN-8069-1

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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+esm18USN-8069-1

libmagick++-6.q16-7Ubuntu

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

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

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+esm8USN-8069-1

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

libmagick++-6.q16-9t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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+esm10USN-8069-1

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

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+esm8USN-8069-1

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~esm7USN-8069-1

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

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+esm19USN-8069-1

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

libmagickcore-6.q16-2Ubuntu

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

Fixed in:8:6.8.9.9-7ubuntu5.16+esm18USN-8069-1

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+esm18USN-8069-1

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+esm10USN-8069-1

libmagickcore-6.q16-3-extraUbuntu

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

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

libmagickcore-6.q16-6Ubuntu

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+esm8USN-8069-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8USN-8069-1

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

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+esm8USN-8069-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8USN-8069-1

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

libmagickcore-6.q16-7-extraUbuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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

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~esm7USN-8069-1

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+esm10USN-8069-1

libmagickcore-6.q16hdri-3-extraUbuntu

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

Fixed in:8:6.9.7.4+dfsg-16ubuntu6.15+esm10USN-8069-1

libmagickcore-6.q16hdri-6Ubuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8USN-8069-1

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+esm8USN-8069-1

libmagickcore-6.q16hdri-6-extraUbuntu

Fixed in:8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8USN-8069-1

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+esm8USN-8069-1

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

libmagickcore-6.q16hdri-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~esm7USN-8069-1

libmagickcore-6.q16hdri-7t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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+esm19USN-8069-1

libmagickcore5-extraUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm19USN-8069-1

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

libmagickwand-6-headersUbuntu

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

libmagickwand-6.q16-2Ubuntu

Fixed in:8:6.8.9.9-7ubuntu5.16+esm18USN-8069-1

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+esm10USN-8069-1

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+esm8USN-8069-1

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

libmagickwand-6.q16-7t64Ubuntu

Fixed in:8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7USN-8069-1

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+esm10USN-8069-1

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+esm10USN-8263-1

Fixed in:8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8USN-8069-1

libmagickwand-6.q16hdri-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~esm7USN-8069-1

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+esm21USN-8263-1

Fixed in:8:6.7.7.10-6ubuntu3.13+esm19USN-8069-1

perlmagickUbuntu

Fixed in:8:6.7.7.10-6ubuntu3.13+esm19USN-8069-1

ImageMagick Q16Windows application

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

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

ConfidentialityLow

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.35%probability of exploitation in 30 days

27thpercentile

Low risk: more likely to be exploited than 27% of all known CVEs.

References

Third-Party Advisory1

github.com

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

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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 2026-02-25.