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CVE-2026-89613

Last refreshed2026-10-19

Status: UPDATED  |  Advisory ID: CVE-2026-89613

Key Details

CVECVE-2026-89613
CVSS Score / Version
9.8 (Critical) / CVSS v3.1
Updated2026-10-19
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Linux Kernel

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
LinuxLinux Kernel
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

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.

What to Do

Monitor Linux's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-89613
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-89613

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