CVE-2026-105826
ImageMagick before 7.1.2-30 Security Policy Bypass via MAT Decoder
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-409 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Oct 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for imagemagick imagemagick
Be the first to know when new medium vulnerabilities affecting imagemagick imagemagick are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
ImageMagick / ImageMagick
0 < 7.1.2-30
ImageMagick / ImageMagick
0 < 6.9.13-55
References
Credits
🔍 gb1dev