Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - 已解決 Linux 核心中的下列弱點：veth: fix NAPI leak in XDP enable error path During XDP enablement in veth, if xdp_rxq_info_reg() or xdp_rxq_info_reg_mem_model() fails, the driver rolls back the changes. However, the rollback loop: for (i--; i >= start; i--) { decrements the loop index 'i' before the first iteration. This correctly skips unregistering the rxq for the failed index 'i' (as registration failed or was already cleaned up), but it also erroneously skips calling netif_napi_deli() for rq[i].xdp_napi. Since netif_napi_add() was already called for index 'i', this leaves a dangling napi_struct in the device's napi_list. When the veth device is later destroyed, the freed queue memory (which contains the leaked NAPI structure) can be reused. The subsequent device teardown iterates the NAPI list and corrupts the reallocated memory, leading to UAF. Fix this by explicitly deleting the NAPI association for the failed index 'i' before rolling back the successfully configured queues.
    (CVE-2026-80613)

請注意，Nessus 依賴供應商報告的套件存在。

偵測

Linux Distros 未修補弱點：CVE-2026-80613

high Nessus Plugin ID 342016

版本 1.19

版本 1.18

版本 1.17

版本 1.16

版本 1.15

版本 1.14

版本 1.13

版本 1.12

版本 1.11

版本 1.9

版本 1.7

版本 1.6

版本 1.5

版本 1.4

版本 1.3

版本 1.1

版本 1.19 Nov 7, 2026, 10:50 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611071050
版本 1.18 Nov 6, 2026, 7:31 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611060731
版本 1.17 Nov 4, 2026, 12:13 PM CVSS metrics ("CVSSv2 score" set to 4.9. "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: 202611041213
版本 1.16 Nov 3, 2026, 10:56 AM CVSS metrics ("CVSSv2 score" set to 6.8. "CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C") Plugin Feed: 202611031056
版本 1.15 Oct 30, 2026, 8:32 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: 202610300832
版本 1.14 Oct 23, 2026, 11:36 AM CVSS metrics ("CVSSv2 score" set to 6.8. "CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C") Detection (updated detection logic) Plugin Feed: 202610231136
版本 1.13 Oct 22, 2026, 12:02 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: 202610220002
版本 1.12 Oct 12, 2026, 12:19 PM CVSS metrics ("CVSSv2 score" set to 6.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C") Plugin Feed: 202610121219
版本 1.11 Oct 10, 2026, 5:24 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610100524
版本 1.9 Oct 9, 2026, 2:01 PM 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: 202610091401
版本 1.7 Oct 8, 2026, 7:54 AM CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C") CVSS metrics ("CVSSv2 score" set to 6.8) Plugin Feed: 202610080754
版本 1.6 Oct 7, 2026, 6:12 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610070612
版本 1.5 Oct 7, 2026, 12:45 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: 202610070045
版本 1.4 Sep 2, 2026, 11:53 AM CVSS metrics ("CVSSv2 score" set to 6.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C") Plugin Feed: 202609021153
版本 1.3 Sep 2, 2026, 12:19 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202609020019
版本 1.1 Sep 1, 2026, 5:14 AM New Plugin Feed: 202609010514