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, which stems from improper lock order during hot-plugging of the CPU, potentially leading to deadlocks...

PT-2026-34385

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential deadlock exists in the tracing component during CPU hotplug operations involving osnoise. The issue occurs when a specific sequence of events involving mutex lock&interface...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013466)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013466 advisory. A flaw possibility of memory leak in the Linux kernel cpuentryarea mapping of X86 CPU data to memory was found in the way user can guess location of exception stacks...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013689)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013689 advisory. In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: use cpuhpstateremoveinstancenocalls for hisihns3pmu uninit process When teari...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013633)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013633 advisory. In the Linux kernel, the following vulnerability has been resolved: rcu: Fix thiscpuread lockdep warning in rcuforcequiescentstate Running rcutorture with non-zero...

SUSE SLES16 Security Update : dovecot24 (SUSE-SU-2026:21208-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:21208-1 advisory. - Update to v2.4.3 - CVE-2025-59028: Invalid base64 authentication can cause DoS for other logins bsc1260894. - CVE-2025-59031:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013715)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013715 advisory. In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: Don't migrate perf to the CPU going to teardown The driver needs to migrate t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013485 advisory. In the Linux kernel, the following vulnerability has been resolved: LoongArch: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013523)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013523 advisory. In the Linux kernel, the following vulnerability has been resolved: perf: hisi: Fix use-after-free when register pmu fails When we fail to register the uncore pmu, t...

EUVD-2026-24021

Signal K Server has an Unauthenticated Regular Expression Denial of Service ReDoS via WebSocket Subscription Paths...

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-2026-1776791510 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...

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...

USN-8191-1 commons-io vulnerability

It was discovered that Apache Commons IO's XmlStreamReader class could excessively consume CPU resources under certain circumstances. An attacker could possibly use this issue to cause Apache Commons IO to crash, resulting in a denial of service...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011159)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011159 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: fqpie: avoid stalls in fqpietimer When setting a high number of flows limit being 6553...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013376)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013376 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race issue between cpu buffer write and swap Warning happened in rbendcommit at cod...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006989)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006989 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in armsmmupmuinit armsmmupmuinit won't remove the callback...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011299)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011299 advisory. In the Linux kernel, the following vulnerability has been resolved: thermal: intelpowerclamp: Use getcpu instead of smpprocessorid to avoid crash When CPU 0 is offli...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006897)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006897 advisory. In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change While PLL CPUX clock rate change whe...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013103)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013103 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: intelpstate: Fix object lifecycle issue in updateqosrequest The cpufreqcpuput call in...