Linux Distros Unpatched Vulnerability : CVE-2026-90103

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFSv4.2: fix LAYOUTSTATS send buffer exhaustion encodelayoutstatsmaxsz budgets XDRQUADLENPNFSLAYOUTSTATSMAXSIZE, i.e. 256 bytes, for the layoutupdate4 body...

AZL-102644 CVE-2026-90103 affecting package kernel 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix LAYOUTSTATS send buffer exhaustion encodelayoutstatsmaxsz budgets XDRQUADLENPNFSLAYOUTSTATSMAXSIZE, i.e. 256 bytes, for the layoutupdate4 body written by the layout driver. The flexfiles record can exceed that...

CVE-2026-90103: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix LAYOUTSTATS send buffer exhaustion encodelayoutstatsmaxsz budgets XDRQUADLENPNFSLAYOUTSTATSMAXSIZE, i.e. 256 bytes, for the layoutupdate4 body written by the layout driver. The flexfiles record can exceed that...

SUSE CVE-2026-89694

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

Linux Distros Unpatched Vulnerability : CVE-2026-89694

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without...

CVE-2026-89694

A flaw was found in the Linux kernel's NFSv4.2 server nfsd. An authenticated NFSv4.2 client could exploit a vulnerability in the managecpntfstate function by guessing a state identifier. This improper ownership check allows the client to cancel and free another client's copy-notify stateid, leadi...

AZL-100175 CVE-2026-89694 affecting package kernel 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

CVE-2026-89696

In the Linux kernel, the following vulnerability has been resolved: nfsd: block non-SAVEFH ops after FOREIGN PUTFH to prevent NULL deref When CONFIGNFSDV42INTERSSC is enabled, nfsd4putfh can return success with fhdentry and fhexport both NULL if fhverify returns nfserrstale and putfh-noverify is...

DEBIAN-CVE-2026-89694

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

CVE-2026-89694

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

AZL-100653 CVE-2026-89684 affecting package kernel 6.6.150.1-1

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

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-2026-89694

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

UBUNTU-CVE-2026-89694

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

CVE-2026-89696 nfsd: block non-SAVEFH ops after FOREIGN PUTFH to prevent NULL deref

In the Linux kernel, the following vulnerability has been resolved: nfsd: block non-SAVEFH ops after FOREIGN PUTFH to prevent NULL deref When CONFIGNFSDV42INTERSSC is enabled, nfsd4putfh can return success with fhdentry and fhexport both NULL if fhverify returns nfserrstale and putfh-noverify is...

CVE-2026-89696 nfsd: block non-SAVEFH ops after FOREIGN PUTFH to prevent NULL deref

In the Linux kernel, the following vulnerability has been resolved: nfsd: block non-SAVEFH ops after FOREIGN PUTFH to prevent NULL deref When CONFIGNFSDV42INTERSSC is enabled, nfsd4putfh can return success with fhdentry and fhexport both NULL if fhverify returns nfserrstale and putfh-noverify is...

CVE-2026-89694

CVE-2026-89694 affects the Linux kernel NFS server (nfsd) on the OFFLOAD_CANCEL path. The function manage_cpntf_state() freed a target copy-notify state without verifying ownership. Because the lookup key (st->si_opaque.so_id) is allocated cyclically (guessable) and the embedded clientid is a ...

CVE-2026-89694

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

CVE-2026-89694 nfsd: check client ownership when cancelling a copy-notify stateid

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...

EUVD-2026-76606

In the Linux kernel, the following vulnerability has been resolved: nfsd: check client ownership when cancelling a copy-notify stateid On the OFFLOADCANCEL path clp != NULL, managecpntfstate freed the target cpntf state without checking ownership. The lookup key st-siopaque.soid is allocated...