CVE-2026-33905
ImageMagick: ImageMagick: Denial of service via out-of-bounds read in -sample operation
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · April 14, 2026
Updated · August 18, 2026
Description
A flaw was found in ImageMagick. This vulnerability allows a local user to cause a denial of service (DoS) by providing a specially crafted image that exploits an out-of-bounds read during the -sample operation when a specific offset is set through the sample:offset define. This can lead to application instability or crashes.
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
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 5CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE-125 · Out-of-bounds Read