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。

  - tcp：修正跨 reuseport 移轉的 TFO max_qlen帳戶 接聽程式的TCP_FASTOPEN max_qlen不再準確，並允許通過比設定的多得多的擱置快速開啟要求。這只會在聽眾遷移SO_REUSEPORT出現，其中關閉接聽器會將其仍在等待的 TFO 子項移交給倖存的子項。fastopenq.qlen 在建立子系時以 tcp_fastopen_create_child（） 收費，交握完成時在 reqsk_fastopen_remove（） 中取消收費。uncharge 遵循子項指向的請求的rsk_listener，並且 inet_reqsk_clone（） 已將子項重新指向新接聽程式擁有的新請求，因此 ++ 和 -- 位於兩個不同的通訊端上。新接聽程式的 qlen 為負漂移，且其限制不再綁定。在移轉期間向新接聽程式收費，就像 reqsk_queue_migrated（） 已針對 queue->young 和 queue->qlen 所做的那樣。（CVE-2026-74696）

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-2026-74696

high Nessus Plugin ID 338912

版本 1.9

版本 1.8

版本 1.7

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 1.9 Sep 10, 2026, 3:20 PM CVSS metrics ("CVSSv2 score" set to 7.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C") CVSSv2 severity (based on CVE-2026-74696, severity increased from "Medium" to "High") Plugin Feed: 202609101520
版本 1.8 Sep 9, 2026, 2:39 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") CVSSv2 severity (based on CVE-2026-74696, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202609090239
版本 1.7 Sep 7, 2026, 2:57 PM CVSS metrics ("CVSSv2 score" set to 7.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C") CVSSv2 severity (based on CVE-2026-74696, severity increased from "Medium" to "High") Plugin Feed: 202609071457
版本 1.6 Sep 3, 2026, 6:34 PM 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") CVSSv2 severity (based on CVE-2026-74696, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202609031834
版本 1.5 Sep 1, 2026, 11:39 AM CVSS metrics ("CVSSv2 score" set to 7.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C") CVSSv2 severity (based on CVE-2026-74696, severity increased from "Medium" to "High") Plugin Feed: 202609011139
版本 1.4 Aug 31, 2026, 10:57 PM 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") CVSSv2 severity (based on CVE-2026-74696, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608312257
版本 1.3 Aug 26, 2026, 1:14 PM CVSS metrics ("CVSSv2 score" set to 7.8. "CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H". "CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C". "CVSSv3 score" set to 7.5) CVSSv2 severity (based on CVE-2026-74696, severity increased from "Medium" to "High") CVSSv3 severity (based on None, severity increased from "Medium" to "High") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608261314
版本 1.2 Aug 25, 2026, 5:40 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") CVSS metrics ("CVSSv3 score" set to 5.5) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H") CVSSv2 severity (based on CVE-2026-74696, severity decreased from "High" to "Medium") CVSSv3 severity (based on None, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608250540
版本 1.1 Aug 23, 2026, 3:52 AM New Plugin Feed: 202608230352