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。

  - tools/power/x86/intel-speed-select： 強化守護程式 pidfile 開啟 避免符號連結型 pidfile 破壞，方法是在鎖定/寫入之前使用 O_NOFOLLOW 開啟 pidfile，並使用 fstat（） 驗證它。常駐程式目前在 /tmp 下使用固定的 pidfile 路徑。本機非特權使用者可以在該路徑上預先建立符號連結，並導致 root 執行的常駐程式執行個體寫入攻擊者選擇的檔案。（CVE-2026-80663）

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-2026-80663

high Nessus Plugin ID 341752

版本 1.11

版本 1.10

版本 1.8

版本 1.6

版本 1.5

版本 1.4

版本 1.3

版本 1.2

版本 1.1

版本 1.11 Oct 12, 2026, 12:19 PM CVSS metrics ("CVSSv2 score" set to 6.2) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:N/I:C/A:C") CVSSv2 severity (based on CVE-2026-80663, severity decreased from "High" to "Medium") Plugin Feed: 202610121219
版本 1.10 Oct 10, 2026, 5:24 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610100524
版本 1.8 Oct 9, 2026, 2:01 PM CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C") CVSSv2 severity (based on CVE-2026-80663, severity increased from "Medium" to "High") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610091401
版本 1.6 Oct 8, 2026, 7:54 AM CVSS metrics ("CVSSv2 score" set to 6.2) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:N/I:C/A:C") CVSSv2 severity (based on CVE-2026-80663, severity decreased from "High" to "Medium") Plugin Feed: 202610080754
版本 1.5 Oct 7, 2026, 6:12 AM CVSS metrics ("CVSSv2 score" set to 7.2) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C") CVSSv2 severity (based on CVE-2026-80663, severity increased from "Medium" to "High") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610070612
版本 1.4 Sep 2, 2026, 11:53 AM CVSSv2 severity (based on CVE-2026-80663, severity decreased from "High" to "Medium") CVSS metrics ("CVSSv2 score" set to 6.2) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:N/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 1.2 Sep 1, 2026, 5:14 AM CVSS metrics ("CVSSv2 score" set to 7.2) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C") CVSSv2 severity (based on CVE-2026-80663, severity increased from "Low" to "High") Detection (updated detection logic) Plugin metadata Plugin Feed: 202609010514
版本 1.1 Aug 31, 2026, 10:57 PM New Plugin Feed: 202608312257