Linux Distros Unpatched Vulnerability : CVE-2026-89684

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfsd: fix cpntf publish race in nfs4initcpstate nfs4allocinitcpntfstate published the new cpntf entry into the s2scpstateids IDR with cstype set in one s2scploc...

CVE-2026-89684

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix cpntf publish race in nfs4initcpstate nfs4allocinitcpntfstate published the new cpntf entry into the s2scpstateids IDR with cstype set in one s2scplock section, then took the lock again to listadd it onto pstid-sccplist...

CVE-2026-89684

CVE-2026-89684 is a race condition in the Linux kernel's nfsd component, specifically in nfs4_alloc_init_cpntf_state() during copy-state notification initialization. The cpntf entry was published into the s2s_cp_stateids IDR before its list_head was linked, creating a window where a concurrent NF...

CVE-2026-89684 nfsd: fix cpntf publish race in nfs4_init_cp_state

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix cpntf publish race in nfs4initcpstate nfs4allocinitcpntfstate published the new cpntf entry into the s2scpstateids IDR with cstype set in one s2scplock section, then took the lock again to listadd it onto pstid-sccplist...

PT-2026-90400

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the nfsd component during the publication of cpntf entries in nfs4 init cp state. The function nfs4 alloc init cpntf state publishes a new entry into the s2s c...