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：smb: client: make use of smbdirect_socket.recv_io.credits.available The logic off managing recv credits by counting posted recv_io and granted credits is racy. That's because the peer might already consumed a credit, but between receiving the incoming recv at the hardware and processing the completion in the 'recv_done' functions we likely have a window where we grant credits, which don't really exist. So we better have a decicated counter for the available credits, which will be incremented when we posted new recv buffers and drained when we grant the credits to the peer. (CVE-2026-31535)

請注意，Nessus 依賴供應商報告的套件存在。

偵測

Linux Distros 未修補的弱點：CVE-2026-31535

medium Nessus Plugin ID 310174

版本 1.2

版本 1.1

版本 1.2 Apr 28, 2026, 1:11 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202604281311
版本 1.1 Apr 25, 2026, 1:42 AM New Plugin Feed: 202604250142