CVE-2026-26284
ImageMagick: Heap overflow in pcd decoder leads to out of bounds read.
6.5
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 7.1.2-15 and 6.9.13-40, ImageMagick lacks proper boundary checking when processing Huffman-coded data from PCD (Photo CD) files. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
How to fix CVE-2026-26284
To remediate CVE-2026-26284, upgrade the affected package to a fixed version below.
- —upgrade to 8:6.9.11.60+dfsg-1.3+deb11u11 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
- —upgrade to 14.10.3 or later
Is CVE-2026-26284 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, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
- from 0, < 14.10.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |