CVE-2026-64519

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