PT-2026-44276

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description A memory leak occurs in the 8021q module when vlan dev set egress priority is used. The system keeps cleared egress priority...

UBUNTU-CVE-2026-43499

In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter removewaiter is used by the slowlock paths, but it is also used for proxy-lock rollback in rtmutexstartproxylock when invoked from futexrequeue. In the latter case...

CVE-2026-43499

In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter removewaiter is used by the slowlock paths, but it is also used for proxy-lock rollback in rtmutexstartproxylock when invoked from futexrequeue. In the latter case...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of current instead of waiter::task in the removewaiter function within the rtmutex. This...

curl: Use-after-free in `curl_easy_duphandle()` with HTTP/2 stream-dependency tree

Hi all, We've found an issue in lib/easy.c where curleasyduphandle shallow-copies set.priority, so the original and the duplicate end up holding two independent pointer-typed variables that both reference the same heap-allocated Curldataprionode chain. Freeing the chain from one side leaves the...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: afunix: The stale u-oobskb was cleared. syzkaller started reporting a deadlock of unixgclock after the commit. 4090fa373f0e “afunix: Replace the garbage collection algorithm.”, but it simply exposes a bug that has existed since t...

CVE-2026-43483

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine subsystem, specifically within the SVM Secure Virtual Machine module. This vulnerability arises from incorrect handling of CR8 write interceptions when the Advanced Virtual Interrupt Controller AVIC is activated or deactivate...

CVE-2026-43392

A flaw was found in the schedext component of the Linux kernel. This vulnerability allows a local attacker to cause a system hang by exploiting an issue in the scxenable function. The function's task switching loop can lead to indefinite starvation of the enable thread when higher-priority...

futex: Clear stale exiting pointer in futex_lock_pi() retry path

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CVE-2026-31555

In the Linux kernel, the following vulnerability has been resolved: futex: Clear stale exiting pointer in futexlockpi retry path Fuzzying/stressing futexes triggered: WARNING: kernel/futex/core.c:825 at waitforownerexiting+0x7a/0x80, CPU11: futexlockpis/524 When futexlockpiatomic sees the owner i...

oci-utils security update

-- 0.14.0-19 - Fix secondary vnic default metric to be a lower priority value Orabug: 38154477...

CVE-2026-31523

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: ensure we're polling a polled queue A user can change the polled queue count at run time. There's a brief window during a reset where a hipri task may try to poll that queue before the block layer has updated the queue...

CVE-2026-31523

In the Linux kernel NVMe PCI driver, CVE-2026-31523 is a race condition: a running change to the polled queue count can create a brief window during reset where a hipri task poll occurs before queue maps are updated, risking double completions when the interrupt-driven path takes over. The issue ...

CLSA-2026-1776791510 nginx: Fix of 5 CVEs

CVE-2017-7529: fix integer overflow in range filter - CVE-2018-16843: fix excessive memory consumption in HTTP/2 - CVE-2018-16844: fix excessive CPU usage in HTTP/2 - CVE-2019-9511: fix excessive memory growth via HTTP/2 DATA frame manipulation - CVE-2019-9513: fix excessive CPU usage via HTTP/2...

nginx: Fix of 5 CVEs

CVE-2017-7529: fix integer overflow in range filter - CVE-2018-16843: fix excessive memory consumption in HTTP/2 - CVE-2018-16844: fix excessive CPU usage in HTTP/2 - CVE-2019-9511: fix excessive memory growth via HTTP/2 DATA frame manipulation - CVE-2019-9513: fix excessive CPU usage via HTTP/2...

CLSA-2026-1776791328 nginx: Fix of 5 CVEs

CVE-2017-7529: fix integer overflow in range filter - CVE-2018-16843: fix excessive memory consumption in HTTP/2 - CVE-2018-16844: fix excessive CPU usage in HTTP/2 - CVE-2019-9511: fix excessive memory growth via HTTP/2 DATA frame manipulation - CVE-2019-9513: fix excessive CPU usage via HTTP/2...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010911)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010911 advisory. In the Linux kernel, the following vulnerability has been resolved: net: sched: cake: fix null pointer access issue when cakeinit fails When the default qdisc is cak...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006894)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006894 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Reset queuepriorityhint on parking Originally, with strict in order execution, we...

systemd 安全漏洞

Systemd is a Linux-based system and service manager developed by Lennart Poettering of Germany. This product is compatible with SysV and LSB startup scripts, and it provides a framework for representing dependencies between system services. Version 259 of systemd contains a security vulnerability...

Apache Tomcat 安全漏洞

Apache Tomcat is a lightweight web application server developed by the Apache Foundation in the United States. It supports Servlet and JavaServer Page JSP technologies. There are security vulnerabilities in Apache Tomcat versions 11.0.18 and earlier, 10.1.52 and earlier, as well as 9.0.115 and...