ImageMagick before 6.9.13-55 and 7.x before 7.1.2-30 contains a security policy bypass in the MAT decoder, which does not enforce configured temporary file size limits when reading highly compressed data. Attackers can supply a crafted MAT image whose decompressed data is written to temporary files larger than the policy allows, consuming disk resources.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 08 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ImageMagick before 6.9.13-55 and 7.x before 7.1.2-30 contains a security policy bypass in the MAT decoder, which does not enforce configured temporary file size limits when reading highly compressed data. Attackers can supply a crafted MAT image whose decompressed data is written to temporary files larger than the policy allows, consuming disk resources. | |
| Title | ImageMagick before 7.1.2-30 Security Policy Bypass via MAT Decoder | |
| First Time appeared |
Imagemagick
Imagemagick imagemagick |
|
| Weaknesses | CWE-409 | |
| CPEs | cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Imagemagick
Imagemagick imagemagick |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-08T17:52:35.982Z
Reserved: 2026-10-05T21:59:09.590Z
Link: CVE-2026-105826
No data.
Status : Received
Published: 2026-10-08T15:17:34.650
Modified: 2026-10-08T18:17:14.573
Link: CVE-2026-105826
No data.
OpenCVE Enrichment
Updated: 2026-10-08T17:00:17Z
Weaknesses