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CVE-2026-99107

ntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize

N/A
Published: October 28, 2026 at 10:34 AM UTC
Updated: October 28, 2026 at 11:17 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize ntfs_new_attr_flags() passes the wrong MFT record to ntfs_attr_record_resize(). When the attribute is in an extent record, ctx->mrec points to the extent but the function receives the base record pointer m, causing incorrect size calculations in memmove. Fix by passing ctx->mrec (the actual MFT record containing the attribute) instead of m (the base MFT record) to ntfs_attr_record_resize().

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
7.1fc053f05ca282a5e760b41f6560ac835c4e28037
Vendor states this is fixed in 7.2.13 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://git.kernel.org/stable/c/0a9122cada749447dfb6d67aa3fed4ee1982231c
Source: cverecord
https://git.kernel.org/stable/c/8d139e3635c86e2c97c78d55538ce0b00b6d9986

Quick Info

StatusRECEIVED

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