The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: nfsd: guard nfsd_serv deref in     nfsd_file_net_dispose nfsd_file_net_dispose() is the consumer side of l->freeme: the nfsd service thread     loop calls it to drain entries that the filecache garbage collector and shrinker append via     nfsd_file_dispose_list_delayed(). During per-net teardown, nn->nfsd_serv is cleared before the filecache     laundrette is shut down, so the service thread can still run a dispose pass that finds more than eight     entries on l->freeme and dereferences a NULL svc_serv: nfsd service thread loop nfsd_file_net_dispose(nn)     if (!list_empty(&l->freeme)) { ... svc_wake_up(nn->nfsd_serv); /* nn->nfsd_serv == NULL */ } The sibling     helper nfsd_file_dispose_list_delayed() already documents this ordering and caches nn->nfsd_serv into a     local before testing it for NULL. nfsd_file_net_dispose() was introduced with the same raw     svc_wake_up(nn->nfsd_serv) call and never picked up the guard. Fix by loading nn->nfsd_serv into a local     svc_serv pointer and only calling svc_wake_up() when it is non-NULL, matching the pattern in     nfsd_file_dispose_list_delayed(). (CVE-2026-93212)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

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Linux Distros Unpatched Vulnerability : CVE-2026-93212

medium Nessus Plugin ID 350106

Version 1.7

Version 1.6

Version 1.5

Version 1.3

Version 1.2

Version 1.1

Version 1.7 Nov 4, 2026, 12:13 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611041213
Version 1.6 Oct 30, 2026, 8:32 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610300832
Version 1.5 Oct 22, 2026, 12:02 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610220002
Version 1.3 Sep 30, 2026, 6:31 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202609300631
Version 1.2 Sep 25, 2026, 6:49 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202609251849
Version 1.1 Sep 25, 2026, 12:17 PM New Plugin Feed: 202609251217