Use of uninitialized resource in ImageMagick - #VU158695
Published: November 3, 2026
Vulnerability identifier: #VU158695
CSH Severity: Low
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-908
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose potentially sensitive information from uninitialized memory.
The vulnerability exists due to use of an uninitialized resource in the ImageMagick MNG decoder when processing crafted images. A remote attacker can supply a specially crafted image to expose uninitialized memory contents.
Affected software
ImageMagick
Remediation
Install security update from vendor's website.
ImageMagick - addressed in versions 6.9.13-60, 7.1.2-35