CVE-2026-43394

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix cred ref leak in nfsdnllistenersetdoit. nfsdnllistenersetdoit uses getcurrentcred without putcred. As we can see from other callers, svcxprtcreatefromsa does not require the extra refcount. nfsdnllistenersetdoit is alwa...

CVE-2026-43394

CVE-2026-43394 (Linux kernel) : A local credential reference leak in nfsd_nl_listener_set_doit() occurs because get_current_cred() is used without a corresponding put_cred(). The function runs in process context during sendmsg(), and current->cred remains valid, so the extra refcount is unnece...

EUVD-2026-15231

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix cred ref leak in nfsdnlthreadssetdoit. syzbot reported memory leak of struct cred. 0 nfsdnlthreadssetdoit passes getcurrentcred to nfsdsvc, but putcred is not called after that. The cred is finally passed down to...

UBUNTU-CVE-2026-23297

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix cred ref leak in nfsdnlthreadssetdoit. syzbot reported memory leak of struct cred. 0 nfsdnlthreadssetdoit passes getcurrentcred to nfsdsvc, but putcred is not called after that. The cred is finally passed down to...

PT-2026-27662

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the nfsd nl threads set doit function. Specifically, a reference to a cred structure is leaked when nfsd nl threads set doit calls nfsd svc...

DEBIAN-CVE-2024-56563

In the Linux kernel, the following vulnerability has been resolved: ceph: fix cred leak in cephmdscheckaccess getcurrentcred increments the reference counter, but the putcred call was missing...