Copyright © 2012 Red Hat, Inc. All rights reserved.
Moderate
2026-09-11T00:00:00
kernel: ntfs: reject invalid empty mapping pairs
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-130
In the Linux kernel, the following vulnerability has been resolved:
ntfs: reject invalid empty mapping pairs
Reject an attribute with empty mapping pairs if it has inconsistent
highest VCN and size.
A flaw was found in the Linux kernel's NTFS filesystem driver. This vulnerability occurs when the driver processes an attribute with empty mapping pairs that have inconsistent highest Virtual Cluster Number (VCN) and size. A local attacker could potentially craft a malicious NTFS filesystem that, when mounted, could lead to a denial of service by causing the system to become unresponsive or crash.
Red Hat Enterprise Linux 10
Not affected
kernel
Red Hat Enterprise Linux 10
Not affected
kernel-rt
Red Hat Enterprise Linux 6
Not affected
kernel
Red Hat Enterprise Linux 7
Not affected
kernel
Red Hat Enterprise Linux 7
Not affected
kernel-rt
Red Hat Enterprise Linux 8
Not affected
kernel
Red Hat Enterprise Linux 8
Not affected
kernel-rt
Red Hat Enterprise Linux 9
Not affected
kernel
Red Hat Enterprise Linux 9
Not affected
kernel-rt
Red Hat OpenShift Container Platform 4
Not affected
openshift/ose-rhel-coreos-8
Red Hat OpenShift Container Platform 4
Not affected
openshift/ose-rhel-coreos-9
https://www.cve.org/CVERecord?id=CVE-2026-89613
https://nvd.nist.gov/vuln/detail/CVE-2026-89613
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-89613.mbox