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Fencer Vulns
medium 5.3

CVE-2026-25987 json

ImageMagick has heap buffer over-read in MAP image decoder

published 2026-02-24 8 mo ago modified 2026-07-30 3 mo ago also EUVD-2026-7418 , GHSA-42p5-62qq-mmh7 , JLSEC-2026-963

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

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 heap buffer over-read vulnerability exists in the MAP image decoder when processing crafted MAP files, potentially leading to crashes or unintended memory disclosure during image decoding. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Patch / fix

  • nuget Magick.NET-Q16-AnyCPU 14.10.3
  • nuget Magick.NET-Q16-HDRI-AnyCPU 14.10.3
  • nuget Magick.NET-Q16-HDRI-OpenMP-arm64 14.10.3
  • nuget Magick.NET-Q16-HDRI-OpenMP-x64 14.10.3
  • nuget Magick.NET-Q16-HDRI-arm64 14.10.3
  • nuget Magick.NET-Q16-HDRI-x64 14.10.3
  • nuget Magick.NET-Q16-HDRI-x86 14.10.3
  • nuget Magick.NET-Q16-OpenMP-arm64 14.10.3
  • nuget Magick.NET-Q16-OpenMP-x64 14.10.3
  • nuget Magick.NET-Q16-OpenMP-x86 14.10.3
  • nuget Magick.NET-Q16-arm64 14.10.3
  • nuget Magick.NET-Q16-x64 14.10.3
  • nuget Magick.NET-Q16-x86 14.10.3
  • nuget Magick.NET-Q8-AnyCPU 14.10.3
  • nuget Magick.NET-Q8-OpenMP-arm64 14.10.3
  • nuget Magick.NET-Q8-OpenMP-x64 14.10.3
  • nuget Magick.NET-Q8-arm64 14.10.3
  • nuget Magick.NET-Q8-x64 14.10.3
  • nuget Magick.NET-Q8-x86 14.10.3
  • julia ImageMagick_jll 7.1.2023+0
  • imagemagick imagemagick 6.9.13-40, 7.1.2-15
  • imagemagick Debian 12 8:6.9.11.60+dfsg-1.6+deb12u7
  • imagemagick Debian 13 8:7.1.1.43+dfsg1-1+deb13u6
  • imagemagick Debian 14 8:7.1.2.15+dfsg1-1

debian advisories DEBIAN-CVE-2026-25987

  • imagemagick Ubuntu Pro 14.04 LTS 8:6.7.7.10-6ubuntu3.13+esm19
  • imagemagick Ubuntu Pro 16.04 LTS 8:6.8.9.9-7ubuntu5.16+esm18
  • imagemagick Ubuntu Pro 18.04 LTS 8:6.9.7.4+dfsg-16ubuntu6.15+esm10
  • imagemagick Ubuntu Pro 20.04 LTS 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8
  • imagemagick Ubuntu Pro 22.04 LTS 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8
  • imagemagick Ubuntu Pro 24.04 LTS 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7

ubuntu advisories UBUNTU-CVE-2026-25987

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • ImageMagick SLES for SAP 15 SP6, SLES for SAP 15 SP5, SLES for SAP 15 SP4 +8 more 7.1.0.9-150400.6.68.2
  • ImageMagick SLES for SAP 15 SP6, SLES 15 SP6-LTSS, openSUSE Leap 15.6 7.1.1.21-150600.3.42.2
  • ImageMagick SLE Module for Development Tools 15 SP7, SLE Module for Desktop Applications 15 SP7 7.1.1.43-150700.3.37.1
  • ImageMagick SLES LTSS Extended Security 12 SP5 6.8.8.1-71.231.1

suse advisories SUSE-SU-2026:0854-1SUSE-SU-2026:0853-1SUSE-SU-2026:0852-1SUSE-SU-2026:0851-1

  • ImageMagick openSUSE Leap 16.0 7.1.2.0-160000.6.1
  • ImageMagick openSUSE Tumbleweed 7.1.2.15-1.1

opensuse advisories openSUSE-SU-2026:20337-1openSUSE-SU-2026:10267-1

  • imagemagick Alpine 3.24, Alpine 3.23, Alpine 3.22 7.1.2.15-r0

alpine advisories ALPINE-CVE-2026-25987

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-25987 updated cvss 5.3

ImageMagick: ImageMagick: Memory disclosure and denial of service via crafted MAP files

  • Red Hat Enterprise Linux 6 ImageMagick, ImageMagick-c++, ImageMagick-perl Red Hat Enterprise Linux 7 ImageMagick, ImageMagick-c++, ImageMagick-perl
    affected: workaround, no fix planned “To mitigate this issue, avoid processing untrusted MAP image files with ImageMagick. Restrict the sources of MAP files to only trusted origins to prevent potential exploitation.”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
8 mo ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
GitHub 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
OSV 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected packages

ecosystem package affected fixed in
nuget Magick.NET-Q16-AnyCPU
<14.10.3
14.10.3
nuget Magick.NET-Q16-HDRI-AnyCPU
<14.10.3
14.10.3
nuget Magick.NET-Q16-HDRI-OpenMP-arm64
<14.10.3
14.10.3
nuget Magick.NET-Q16-HDRI-OpenMP-x64
<14.10.3
14.10.3
nuget Magick.NET-Q16-HDRI-arm64
<14.10.3
14.10.3
nuget Magick.NET-Q16-HDRI-x64
<14.10.3
14.10.3
nuget Magick.NET-Q16-HDRI-x86
<14.10.3
14.10.3
nuget Magick.NET-Q16-OpenMP-arm64
<14.10.3
14.10.3
nuget Magick.NET-Q16-OpenMP-x64
<14.10.3
14.10.3
nuget Magick.NET-Q16-OpenMP-x86
<14.10.3
14.10.3
nuget Magick.NET-Q16-arm64
<14.10.3
14.10.3
nuget Magick.NET-Q16-x64
<14.10.3
14.10.3
nuget Magick.NET-Q16-x86
<14.10.3
14.10.3
nuget Magick.NET-Q8-AnyCPU
<14.10.3
14.10.3
nuget Magick.NET-Q8-OpenMP-arm64
<14.10.3
14.10.3
nuget Magick.NET-Q8-OpenMP-x64
<14.10.3
14.10.3
nuget Magick.NET-Q8-arm64
<14.10.3
14.10.3
nuget Magick.NET-Q8-x64
<14.10.3
14.10.3
nuget Magick.NET-Q8-x86
<14.10.3
14.10.3
julia ImageMagick_jll
<7.1.2023+0
7.1.2023+0

Affected products

  • ImageMagick ImageMagick

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.