CVE Database›Document archive›CVE-2026-64533

CVE-2026-64533

kernel: fs/ntfs3: validate lcns_follow in log_replay conversion

Loading…

Severity

Moderate

Red Hat Product Security

—

CVSS

Review impact separately from score.

Published · July 27, 2026

Updated · July 29, 2026

Description

A flaw was found in the Linux kernel's ntfs3 filesystem driver. A local attacker could exploit this vulnerability by crafting a specially designed NTFS filesystem image. This flaw allows an attacker to cause an out-of-bounds memory write during the log replay conversion process, potentially leading to memory corruption and system instability or denial of service.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-787 · Out-of-bounds Write