netfs_write_begin of the file mm/filemap.c of the component Netfs. The manipulation leads to race condition.
This vulnerability is traded as CVE-2026-64065. It is possible to initiate the attack remotely. There is no exploit available.
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CVE-2026-64065 | Linux Kernel up to 6.12.91/6.18.33/7.0.10 Netfs mm/filemap.c netfs_write_begin race condition (Nessus ID 328005)
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A vulnerability identified as very critical has been detected in Linux Kernel up to 6.12.91/6.18.33/7.0.10. Affected by this issue is the function
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