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CVE-2026-72366

9.8 critical Published
NVD · CVE.org

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs_create_write_req() to handle async cache object creation netfs_create_write_req() will skip caching if the fscache cookie is disabled, but this is a problem because async cache object creation might not have got far enough yet that has been enabled - thereby causing the call to fscache_begin_write_operation() to be skipped. Fix this by removing the checks on the cookie and delegating this to fscache_begin_write_operation().

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusReceived → PublishedNVD modified 2026-10-21 12:44
  2. StatusPublished → ReceivedNVD modified 2026-10-21 13:19
  3. First seenCVSS 9.8 · linuxNVD modified 2026-10-21 12:44

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 4