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Vulnerabilities CVE-2026-64519

CVE-2026-64519

None
Open
TLP:CLEAR

NFSD: Fix infinite loop in layout state revocation

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Description

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix infinite loop in layout state revocation find_one_sb_stid() skips stids whose sc_status is non-zero, but the SC_TYPE_LAYOUT case in nfsd4_revoke_states() never sets sc_status before calling nfsd4_close_layout(). The retry loop therefore finds the same layout stid on every iteration, hanging the revoker indefinitely.

Details

EPSS Score
0.17%

6.5th percentile

Confidence
90%
Published
Jul 25, 2026
Last Modified
Jul 25, 2026
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