CVE-2026-22770CWE-763

ImageMagick vulnerable to Release of Invalid Pointer in BilateralBlur when memory allocation fails

Medium · published January 20, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
32.0
In the wild
Unconfirmed
What it is

ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00391 · 32.0th percentile
Weakness
CWE-763 · Release of Invalid Pointer or Reference
Published
2026-01-20T00:48Z
EPSS history
Timeline
  • 20 JAN 00:48Z
    ImageMagick vulnerable to Release of Invalid Pointer in BilateralBlur when memory allocation fails
    cvelistv5