CVE-2026-72364: netfs: Fix writeback error handling

Published Aug 15, 2026

Updated

In the Linux kernel, the following vulnerability has been resolved:

netfs: Fix writeback error handling

Fix the error handling in writebackiter() loop. If an error occurs, writebackiter() needs to be called again with error set to the error so that it can clean up iteration state. Further, the current folio needs unlocking and redirtying.

Affected Software

1 affected component

Linux Linux kernel

Event History

Aug 15, 2026

CVE Published

via MITRE·05:56 AM

Data Sourced

via MITRE·05:56 AM

Description

Frequently Asked Questions

What is the severity of CVE-2026-72364?

CVE-2026-72364 has a risk rating of 37.

How do I fix CVE-2026-72364?

To fix CVE-2026-72364, update to the latest version of the Linux kernel where the vulnerability has been patched.

What systems are affected by CVE-2026-72364?

CVE-2026-72364 affects the Linux kernel, particularly those utilizing the netfs subsystem.

What type of vulnerability is CVE-2026-72364?

CVE-2026-72364 is a writeback error handling vulnerability within the Linux kernel.

When was CVE-2026-72364 published?

CVE-2026-72364 was published on August 15, 2026.

CVE-2026-72364: netfs: Fix writeback error handling

Affected Software

Event History

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Frequently Asked Questions

What is the severity of CVE-2026-72364?

How do I fix CVE-2026-72364?

What systems are affected by CVE-2026-72364?

What type of vulnerability is CVE-2026-72364?

When was CVE-2026-72364 published?

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Frequently Asked Questions

What is the severity of CVE-2026-72364?

How do I fix CVE-2026-72364?

What systems are affected by CVE-2026-72364?

What type of vulnerability is CVE-2026-72364?

When was CVE-2026-72364 published?