CVE-2026-46557
ImageMagick: ImageMagick: Denial of Service via crafted argument in fx operation
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · June 11, 2026
Updated · August 19, 2026
Description
A flaw was found in ImageMagick. A local attacker could exploit a missing depth check in the fx operation by providing a specially crafted argument. This could lead to a stack overflow, resulting in a denial of service (DoS) for the application.
Statement
This Low impact flaw in ImageMagick allows a local attacker to trigger a denial of service by providing a specially crafted argument to the fx operation. Exploitation requires local access and user interaction, limiting the attack vector to scenarios where untrusted local users can execute ImageMagick with arbitrary inputs.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')