Out-of-bounds read in ImageMagick - #VU125878
Published: April 14, 2026
Vulnerability identifier: #VU125878
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-125
Exploitation vector: Remote 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 out-of-bounds read in the FTXT encoder when parsing the ftxt:format value. A remote attacker can provide a specially crafted input to cause a denial of service.
User interaction is required to process the crafted input.
Affected software
ImageMagick
Remediation
Install security update from vendor's website.
ImageMagick - update to 7.1.2-19