CVE-2026-62946

medium Red Hat
CVSS v3 Base Score
5.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Characteristics
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: July 30, 2026 (39 days ago)
Last Modified: July 30, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in ImageMagick. When processing extremely large JNX image files on 32-bit systems, an attacker could trigger an integer overflow. This overflow leads to a heap buffer over-write, which can cause the application to crash, resulting in a denial of service.

CWE

CWE-190

Affected Products

Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com