CVE-2026-52947

A flaw was found in the Linux kernel's qrtr network subsystem. A race condition exists in the qrtrportremove function where the socket reference count is decremented prematurely. This allows a concurrent reader to access a socket whose reference count has dropped to zero, potentially leading to a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: serial: Fixed the race condition where tty-port wasn’t set. The commit bfc467db60b7 “serial: removed redundant ttyportlinkdevice” was reverted because ttyportlinkdevice isn’t redundant. We need to configure tty-port before callin...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: USB: wdm: the race between wdmopen and wdmwwanportstop has been eliminated. Clearing WDMWWANINUSE must be the last action; otherwise, we may open a device whose URBs User-Redirected Behavior are still compromised...

SUSE CVE-2026-23115

In the Linux kernel, the following vulnerability has been resolved: serial: Fix not set tty-port race condition Revert commit bfc467db60b7 "serial: remove redundant ttyportlinkdevice" because the ttyportlinkdevice is not redundant: the tty-port has to be confured before we call uartconfigureport,...

CVE-2026-23115

In the Linux kernel, the following vulnerability has been resolved: serial: Fix not set tty-port race condition Revert commit bfc467db60b7 "serial: remove redundant ttyportlinkdevice" because the ttyportlinkdevice is not redundant: the tty-port has to be confured before we call uartconfigureport,...

Linux Distros Unpatched Vulnerability : CVE-2025-37843

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: PCI: pciehp: Avoid unnecessary device replacement check Hot-removal of nested PCI hotplug...

UBUNTU-CVE-2025-37985

In the Linux kernel, the following vulnerability has been resolved: USB: wdm: close race between wdmopen and wdmwwanportstop Clearing WDMWWANINUSE must be the last action or we can open a chardev whose URBs are still poisoned...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...