CVE-2026-25969 json
ImageMagick has Memory Leak in coders/ashlar.c
published 8mo ago modified last mo. also EUVD-2026-7431 , GHSA-xgm3-v4r9-wfgm , JLSEC-2026-956
- 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 35%
- public exploits
- 0
- none known
Summary
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in `coders/ashlar.c`. The `WriteASHLARImage` allocates a structure. However, when an exception is thrown, the allocated memory is not properly released, resulting in a potential memory leak. Version 7.1.2-15 contains 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-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 7.1.2-15
- 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-2026-25969
- 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
suse advisories SUSE-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-2026-25969
Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Is CVE-2026-25969 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerVendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2026-25969 updated cvss 5.3
ImageMagick: ImageMagick: Memory leak leading to denial of service via image processing
-
Red Hat Enterprise Linux 6 ImageMagick, ImageMagick-c++, ImageMagick-perl Red Hat Enterprise Linux 7 ImageMagick, ImageMagick-c++, ImageMagick-perlaffected: workaround, no fix planned “Out of support scope”
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
- 8mo ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-09).
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:N/I:N/A:L |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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-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
-
- CWE-401 Missing Release of Memory after Effective Lifetime
References
-
github.com
/ImageMagick/ImageMagick/commit/a253d1b124ebdcc2832daac6f9a35c362635b40e
web
-
github.com
/ImageMagick/ImageMagick/security/advisories/GHSA-xgm3-v4r9-wfgm
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-25969
advisory, web
-
github.com
/ImageMagick/ImageMagick
package
-
github.com
/dlemstra/Magick.NET/releases/tag/14.10.3
web
-
github.com
/advisories/GHSA-xgm3-v4r9-wfgm
web
Sources
- CVE List CVE-2026-25969
- GitHub Advisory GHSA-xgm3-v4r9-wfgm
- NVD CVE-2026-25969
- OSV JLSEC-2026-956
Fencer Intel 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.