CVE-2026-53393: nfsd: reset write verifier on deferred writeback errors

Overview

Severity

Medium (CVSS 5.9)

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-20

Last Updated

2026-08-12

EPSS Score

0.13% (percentile: 2.9%)

Affected Products (1)

Other

• 21580-17084

Revision History

• 2026-07-20: Information published.
• 2026-07-20: Information published.
• 2026-08-12: Information published.