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

  - openvswitch：避免重新配置已確認的 conntrack 標籤 ovs_ct_get_conn_labels（） 會在 conntrack 項目沒有標籤延伸模組時新增。已確認的 conntracks 可以無鎖定讀取，因此新增擴充功能可能會重新配置並釋放擴充區塊，同時另一個 CPU 存取它。僅為未確認的 conntracks 新增延伸模組。沒有標籤的已確認 conntrack 現在會失敗呼叫端的標籤作業，而不是重新配置其延伸儲存體。（CVE-2026-98251）

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

偵測

Linux Distros 未修補弱點：CVE-2026-98251

high Nessus Plugin ID 363169

版本 1.16

版本 1.15

版本 1.14

版本 1.13

版本 1.13

版本 1.12

版本 1.11

版本 1.10

版本 1.9

版本 1.8

版本 1.6

版本 1.5

版本 1.4

版本 1.2

版本 1.1

版本 1.16 Nov 9, 2026, 3:50 PM 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: 202611091550
版本 1.15 Nov 7, 2026, 4:01 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611070401
版本 1.14 Nov 6, 2026, 2:22 PM CVSS metrics ("CVSSv2 score" set to 5.6. "CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202611061422
版本 1.13 Nov 5, 2026, 10:52 AM Detection (updated detection logic) Plugin Feed: 202611051052
版本 1.13 Nov 5, 2026, 5:43 PM 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: 202611051743
版本 1.12 Nov 4, 2026, 12:13 PM CVSS metrics ("CVSSv2 score" set to 5.6. "CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202611041213
版本 1.11 Oct 28, 2026, 8:56 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: 202610280856
版本 1.10 Oct 27, 2026, 4:13 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") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610271613
版本 1.9 Oct 22, 2026, 10:08 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: 202610221008
版本 1.8 Oct 22, 2026, 12:02 AM CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610220002
版本 1.6 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 1.5 Oct 11, 2026, 2:49 AM 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") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610110249
版本 1.4 Oct 9, 2026, 2:01 PM CVSS metrics ("CVSSv2 score" set to 6.8. "CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C". "CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610091401
版本 1.2 Oct 8, 2026, 7:54 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") CVSS metrics ("CVSSv3 score" set to 7.8) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H") CVSSv2 severity (based on CVE-2026-98251, severity decreased from "High" to "Medium") Plugin Feed: 202610080754
版本 1.1 Oct 6, 2026, 7:18 PM New Plugin Feed: 202610061918