CVE-2026-45664: ImageMagick: Policy Bypass in MNG coder could

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-47 and 7.1.2-22, because of a missing check in the MNG coder it would be possible to read more images than the list limit policy would allow resulting in excessive resource use. This issue has been patched in versions 6.9.13-47 and 7.1.2-22.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

None

Integrity

None

Availability

Low

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.4% · higher than 38% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

IM

ImageMagick · ImageMagick

< 6.9.13-47; < 7.1.2-22 · source: vendor, NVD

RH

Red Hat Enterprise Linux 6 · Red Hat

All versions, or not specified · source: CISA

RH

Red Hat Enterprise Linux 7 Extended Lifecycle Support · Red Hat

All versions, or not specified · source: CISA