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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-64157 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfs_invalidate_folio(), if the region of a partial invalidation overlaps the front (but not all) of a dirty write cached in a streaming write page (dirty, but not uptodate, with the dirty region tracked by a netfs_folio struct), the function modifies the dirty region - but incorrectly as it moves the region forward by setting the start to the start, not the end, of the invalidation region. Fix this by setting finfo->dirty_offset to the end of the invalidation region (iend).


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/3d9601c029b934b5b6a10f99791467b10eb6b211 kernel.org
https://git.kernel.org/stable/c/6a3d27116be2c5fb9a03d5cf37c486ac517f3689 kernel.org
https://git.kernel.org/stable/c/6d91acc7fb85d33ea58fca9b964a32a453937f4b kernel.org
https://git.kernel.org/stable/c/f6b2569ae29b666fd15ff2848684c445ba442a39 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-64157
NVD Published Date:
07/19/2026
NVD Last Modified:
07/19/2026
Source:
kernel.org