PT-2026-43731 · Linux+1 · Linux Kernel+1

Syzbot

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CVE-2026-45864

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Published

2026-05-27

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Updated

2026-07-31

CVSS v4.0

7.1

High

VectorAV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the fs/ntfs3 component where processing the valid range [valid : pos) can trigger an infinite loop if the retrieved valid value remains constant. This can lead to system hangs, as seen in the ntfs file write iter() function.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Infinite Loop

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Weakness Enumeration

CWE-835

Related Identifiers

CVE-2026-45864
USN-8492-1
USN-8492-2
USN-8492-3
USN-8492-4
USN-8492-5
USN-8497-1
USN-8498-1
USN-8499-1
USN-8575-1
USN-8575-2
USN-8575-3
USN-8576-1
USN-8576-2
USN-8597-1
USN-8606-1
USN-8607-1
USN-8609-1
USN-8610-1
USN-8619-1
USN-8620-1
USN-8620-2
USN-8620-3
USN-8620-4

Affected Products

Linuxmint
Linux Kernel