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

  - netdev: fix double-free in netdev_nl_bind_rx_doit() Sashiko flags that genlmsg_reply() always consumes the     skb. The error path calls nlmsg_free(rsp) so we can't jump directly to it. Let's not unbind, just     propagate the error to the user. This is the typical way of handling genlmsg_reply() failures. They     shouldn't happen unless user does something silly like calling the kernel with an already-full rcvbuf.
    (CVE-2026-53233)

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-2026-53233

high Nessus Plugin ID 323375

Version 1.5