CVE-2026-93275 perf/x86/intel/pt: Fix stop/start with no update

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

CVE-2026-93253 sched/isolation: Defer freeing of cpumask memblock memory to initcall

In the Linux kernel, the following vulnerability has been resolved: sched/isolation: Defer freeing of cpumask memblock memory to initcall When testing a linux-next kernel with commit 59bd1d914bb5 "memblock: warn when freeing reserved memory before memory map is initialized", the following warning...

CVE-2026-93253

The Linux kernel contained a flaw where cpumask memblock memory was being freed too early during the boot process, before the memory map was fully initialized via deferred_init_memmap(). This issue was triggered when using the nohz_full kernel boot parameter, resulting in a kernel warning. The fi...

PT-2026-98120

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the pinctrl mediatek paris component where the functions pinctrl gpio direction input and pinctrl gpio direction output acquire the pinctrl mutex. This requirement...

CVE-2026-97479

In the Linux kernel, the following vulnerability has been resolved: driver core: Avoid warning when removing a device while its supplier is unbinding During driver removal, the following warning can appear: WARNING: CPU: 1 PID: 139 at drivers/base/core.c:1497 devicelinksnodriver+0xcc/0xfc ... Cal...

PT-2026-104945

In the Linux kernel, the following vulnerability has been resolved: driver core: Avoid warning when removing a device while its supplier is unbinding During driver removal, the following warning can appear: WARNING: CPU: 1 PID: 139 at drivers/base/core.c:1497 device links no driver+0xcc/0xfc...

PT-2026-98098

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the driver core where a warning is incorrectly triggered during the removal of a device while its supplier is in the process of unbinding. This occurs when a consumer...

CVE-2026-93275: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

CVE-2026-97479: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: driver core: Avoid warning when removing a device while its supplier is unbinding During driver removal, the following warning can appear: WARNING: CPU: 1 PID: 139 at drivers/base/core.c:1497 devicelinksnodriver+0xcc/0xfc ... Cal...

PT-2026-98077

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where perf ftrace function unregister calls unregister ftrace function without verifying if the ftrace ops was successfully registered. This leads to a warning in...

Linux Distros Unpatched Vulnerability : CVE-2026-93275

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to...

CVE-2026-97501

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mediatek: paris: bypass pinctrl GPIO layer in set GPIO direction pinctrlgpiodirectioninput / pinctrlgpiodirectionoutput take the pinctrl mutex. This causes a gpiochip operations to need to sleep. Worse yet, the .cansleep...

PT-2026-97907

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.12 Description An issue exists in the memory control group memcg v1 soft limit functionality. The soft limit reclaim process allows shrink lruvec to be executed from kswapd against a specific memcg, which...

PT-2026-97932

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the AppArmor component where list heads in policy int may not be properly initialized if profile creation fails before policy init is completed. This failure causes...

PT-2026-104874

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pt event stop is called without PERF EF UPDATE flag, then perf aux output end is not called. A subsequent call to pt event start will call perf aux output begin again which...

CVE-2026-93275

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

PT-2026-104984

In the Linux kernel, the following vulnerability has been resolved: perf/ftrace: Fix WARNING in unregister ftrace function perf ftrace function unregister unconditionally calls unregister ftrace function without checking whether the ftrace ops was ever successfully registered. This triggers a WAR...

Linux Distros Unpatched Vulnerability : CVE-2026-97443

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - perf/ftrace: Fix WARNING in unregisterftracefunction perfftracefunctionunregister unconditionally calls unregisterftracefunction without checking whether the...

PT-2026-97935

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/xe component where the kernel may be tainted due to an unexpected warning during driver unbind. When a device is wedged in mode 2 UPON ANY HANG NO RESET, a GSC...

PT-2026-97941

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the arm64 entry code where local irq disable is called unnecessarily when exiting to kernel mode. This occurs because the preemption logic expects interrupts to be...