The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - io_uring/waitid: clear waitid info before copying it to userspace IORING_OP_WAITID stores its result     fields in struct io_waitid::info and later copies them to userspace siginfo. The prep path initializes the     request arguments, but it does not initialize info itself. If the wait operation completes without     reporting a child event, the common wait code can return without writing wo_info. In that case     io_waitid_finish() still copies iw->info to userspace, exposing stale bytes from the reused io_kiocb     command storage. Clear the result storage during prep so the io_uring path matches the regular waitid     syscall, which uses a zero-initialized struct waitid_info. (CVE-2026-46315)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-46315

medium Nessus Plugin ID 320095

Version 1.9

Version 1.8

Version 1.7

Version 1.6

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.9 Jul 21, 2026, 12:41 AM Detection (updated detection logic) Plugin Feed: 202607210041
Version 1.8 Jul 9, 2026, 1:09 PM 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") CVSSv3 severity (based on None, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202607091309
Version 1.7 Jul 2, 2026, 3:38 PM Detection (updated detection logic) Plugin Feed: 202607021538
Version 1.6 Jun 30, 2026, 11:58 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606301158
Version 1.5 Jun 23, 2026, 12:13 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606230013
Version 1.4 Jun 21, 2026, 6:24 PM CVSS metrics ("CVSSv2 score" set to 2.1) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N") CVSSv2 severity (based on CVE-2026-46315, severity decreased from "Medium" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202606211824
Version 1.3 Jun 20, 2026, 5:45 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606201745
Version 1.2 Jun 10, 2026, 6:51 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") CVSSv2 severity (based on CVE-2026-46315, severity increased from "Low" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202606100651
Version 1.1 Jun 10, 2026, 12:51 AM New Plugin Feed: 202606100051