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

  - Bluetooth: ISO: fix UAF in iso_recv_frame iso_recv_frame reads conn->sk under iso_conn_lock but releases     the lock before using sk, with no reference held. A concurrent iso_sock_kill() can free sk in that window,     causing use-after-free on sk->sk_state and sock_queue_rcv_skb(). Fix by replacing the bare pointer read     with iso_sock_hold(conn), which calls sock_hold() while the spinlock is held, atomically elevating the     refcount before the lock drops. Add a drop_put label so sock_put() is called on all exit paths where the     hold succeeded. (CVE-2026-63946)

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

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-63946

high Nessus Plugin ID 328093

Version 1.9

Version 1.8

Version 1.6

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.9 Aug 31, 2026, 4:25 PM CVSS metrics ("CVSSv2 score" set to 8.3) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C") CVSSv2 severity (based on CVE-2026-63946, severity increased from "Medium" to "High") Plugin Feed: 202608311625
Version 1.8 Aug 29, 2026, 12:30 AM CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C") CVSSv2 severity (based on CVE-2026-63946, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608290030
Version 1.6 Aug 25, 2026, 5:40 AM CVSS metrics ("CVSSv2 score" set to 8.3) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C") CVSSv2 severity (based on CVE-2026-63946, severity increased from "Medium" to "High") Plugin Feed: 202608250540
Version 1.5 Aug 21, 2026, 12:45 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608211245
Version 1.4 Aug 6, 2026, 3:43 PM CVSS metrics ("CVSSv2 score" set to 5.6) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C") CVSSv2 severity (based on CVE-2026-63946, severity increased from "Low" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608061543
Version 1.3 Jul 29, 2026, 6:41 AM Detection (updated detection logic) Plugin Feed: 202607290641
Version 1.2 Jul 25, 2026, 1:06 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607251306
Version 1.1 Jul 21, 2026, 12:41 AM New Plugin Feed: 202607210041