Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: remove refcounting in expectation dumpers CVE-2025-39764 In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU in ip6xmit CVE-2025-40135 In the Linux kernel, the...

freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. 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...

OESA-2026-2076 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: tcp: Clear tcpsksk-fastopenrsk in tcpdisconnect. syzbot reported the splat below where a socket had tcpsksk-fastopenrsk in the TCPESTABLISHED state. 0 syzbot...

SUSE CVE-2026-31574

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

Linux Distros Unpatched Vulnerability : CVE-2026-31574

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: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against...

CVE-2026-31574

A flaw was found in the Linux kernel's clock event handling. Missing resets of a critical flag can lead to timer interrupt starvation and system stalls. This vulnerability could allow an attacker to cause a denial of service DoS by making the system unresponsive. Mitigation Mitigation for this...

CVE-2026-31574

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

DEBIAN-CVE-2026-31574

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

EUVD-2026-25467

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

CVE-2026-31574 clockevents: Add missing resets of the next_event_forced flag

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

CVE-2026-31574

CVE-2026-31574 concerns the Linux kernel clockevents subsystem. The issue arises from missing resets of the next_event_forced flag in several code paths, including during clock event state changes, when arming a non-forced event, and in the suspend wakeup handler. This can leave the flag stale ac...

CVE-2026-31574

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. CVE-2026-23103: ipvlan: Make the addrslock be per port bsc1257773. CVE-2026-23243: RDMA/umad: Reject negative...

PT-2026-34926

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the clockevents prevention mechanism against timer interrupt starvation occurs because the next event forced flag is not reset in certain scenarios. This failure happens when t...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, caused by the lack of resetting of the nexteventforced flag in clockevents, which may lead to the loss of timer...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. CVE-2026-23103: ipvlan: Make the addrslock be per port bsc1257773. CVE-2026-23243: RDMA/umad: Reject...