CVE-2026-116149 ImageMagick - Buffer Overflow

ImageMagick < 6.9.13-58 and 7.x < 7.1.2-33 contain a stack-based buffer overflow caused by improper handling of bzip2 compressed images, letting attackers cause crashes or memory corruption via crafted images.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Denial Of Service, Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Published
25 October 2026
Updated
26 October 2026
Weakness
CWE-121

Vendor fix

Upgrade to version 6.9.13-58, 7.1.2-33 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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