Use-after-free in ImageMagick - #VU147194
Published: September 6, 2026
Vulnerability identifier: #VU147194
CSH Severity: Low
CVSS v4: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to use-after-free in the ImagesToBlob method when processing images. A remote attacker can trigger the use-after-free condition to cause a denial of service.
Affected software
ImageMagick
Remediation
Install security update from vendor's website.
ImageMagick - addressed in versions 6.9.13-56, 7.1.2-31