CVE-2026-53467CWE-200CWE-908

ImageMagick: Information Disclosure in MNG decoder because allocated memory is left unchanged

Medium · published July 1, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
9.0
In the wild
Unconfirmed
What it is

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, the MNG decoder contains a possible heap information disclosure vulnerability because part of the pixels are left unchanged. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00198 · 9.0th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-908 · Use of Uninitialized Resource
Published
2026-07-01T18:50Z
EPSS history
Timeline
  • 01 JUL 18:50Z
    ImageMagick: Information Disclosure in MNG decoder because allocated memory is left unchanged
    cvelistv5