ROOT-OS-UBUNTU-2204-CVE-2026-31509 CVE-2026-31509 in linux - Patched by Root

Root has patched CVE-2026-31509 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-31509 CVE-2026-31509 in linux - Patched by Root

Root has patched CVE-2026-31509 in the linux package for Root:Debian:12. Multiple fixed versions available...

CVE-2026-31509

creationtimestamp| type| source ---|---|--- 2026-05-05 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260506 2026-08-03 05:40:53+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260803...

UBUNTU-CVE-2026-31509

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix circular locking dependency in nciclosedevice nciclosedevice flushes rxwq and txwq while holding reqlock. This causes a circular locking dependency because ncirxwork running on rxwq can end up taking reqlock too:...

Linux Distros Unpatched Vulnerability : CVE-2026-31509

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfc: nci: fix circular locking dependency in nciclosedevice nciclosedevice flushes rxwq and txwq while holding reqlock. This causes a circular locking dependenc...