NFSv4/flexfiles: reject zero filehandle version count

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-53392 · Microsoft / collected KEV context

cve-program · CVE-2026-53392

• https://git.kernel.org/stable/c/9033591535c066726f5b505126ccb4068b98fa4f
• https://git.kernel.org/stable/c/18cc6d57a14fa65ab2a2b52279f549041c4bc9cf
• https://git.kernel.org/stable/c/be7829715e341b42846437dd9e721005db59f0cc
• https://git.kernel.org/stable/c/eeabb9020721db6bc132e68eeae380b8d4fb4b04
• https://git.kernel.org/stable/c/7779c85028a0676fb190cde4f0c540f4f8e97761
• https://git.kernel.org/stable/c/d8c90c7cc061265d5f2813a1f5c82ef2f4707e67
• https://git.kernel.org/stable/c/2131ed64b767ffa8bcdb3677d90f3964e39aabc8
• https://git.kernel.org/stable/c/2c6bb3c40bc24f6aa8dfbe6fe98c3ad6389203f2

No related operational record is retained in the current change model.