Heap-based buffer overflow in NTFS-3G - #VU152941
Published: September 30, 2026
Vulnerability identifier: #VU152941
CSH Severity: Low
CVSS v4: 2.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to compromsie the target system.
The vulnerability exists due to a boundary error in the ntfs_ea_check_wsldev() function. A local attacker can cause leakage of heap data outside the memory allocation.
Affected software
NTFS-3G
Remediation
Install updates from vendor's website.
NTFS-3G - update to 2026.9.18