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

  - vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs,     virtio_transport_build_skb() goes through virtio_transport_copy_nonlinear_skb() to copy the original     payload in the new skb to be delivered to the vsockmon tap device. This manually initializes an iov_iter     but does not set iov_iter.count. Since the iov_iter is zero-initialized, the copy length is zero and no     payload is actually copied to the monitor interface, leaving data un-initialized. Fix this by removing the     linear vs non-linear split and using skb_copy_datagram_iter() with iov_iter_kvec() for all cases, as     vhost-vsock already does. This handles both linear and non-linear skbs, properly initializes the iov_iter,     and removes the now unused virtio_transport_copy_nonlinear_skb(). While touching this code, let's also     check the return value of skb_copy_datagram_iter(), even though it's unlikely to fail. (CVE-2026-46207)

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Linux Distros Unpatched Vulnerability : CVE-2026-46207

medium Nessus Plugin ID 318443

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.5 Jun 23, 2026, 12:45 PM CVSS metrics ("CVSSv2 score" set to 4.6) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C") Plugin Feed: 202606231245
Version 1.4 Jun 23, 2026, 12:13 AM CVSS metrics ("CVSSv2 score" set to 4.9) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202606230013
Version 1.3 Jun 12, 2026, 7:27 AM CVSS metrics ("CVSSv2 score" set to 4.6) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C") Plugin Feed: 202606120727
Version 1.2 Jun 11, 2026, 12:32 PM Plugin metadata Detection (updated detection logic) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C") CVSS metrics ("CVSSv2 score" set to 4.9) Plugin Feed: 202606111232
Version 1.1 Jun 4, 2026, 6:01 AM New Plugin Feed: 202606040601