CVE-2026-28692
ImageMagick has a heap buffer over-read via 32-bit integer overflow in MAT decoder
4.8
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, MAT decoder uses 32-bit arithmetic due to incorrect parenthesization resulting in a heap over-read. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
How to fix CVE-2026-28692
To remediate CVE-2026-28692, upgrade the affected package to a fixed version below.
- —upgrade to 8:6.9.11.60+dfsg-1.3+deb11u11 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
- —upgrade to 14.10.4 or later
Is CVE-2026-28692 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (20)
- from 0, < 8:6.9.11.60+dfsg-1.3+deb11u11
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
- from 0, < 14.10.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L |