CVE-2026-99244

In the Linux kernel, the following vulnerability has been resolved: pidnamespace: prevent TIFNOTIFYSIGNAL from interrupting the reaper Since commit 7fea700e04bd "zappidnsprocesses: clear TIFNOTIFYSIGNAL along with TIFSIGPENDING" zappidnsprocesses clears TIFNOTIFYSIGNAL before every kernelwait4...

UBUNTU-CVE-2026-99244

In the Linux kernel, the following vulnerability has been resolved: pidnamespace: prevent TIFNOTIFYSIGNAL from interrupting the reaper Since commit 7fea700e04bd "zappidnsprocesses: clear TIFNOTIFYSIGNAL along with TIFSIGPENDING" zappidnsprocesses clears TIFNOTIFYSIGNAL before every kernelwait4...

EUVD-2026-115774

In the Linux kernel, the following vulnerability has been resolved: pidnamespace: prevent TIFNOTIFYSIGNAL from interrupting the reaper Since commit 7fea700e04bd "zappidnsprocesses: clear TIFNOTIFYSIGNAL along with TIFSIGPENDING" zappidnsprocesses clears TIFNOTIFYSIGNAL before every kernelwait4...

CVE-2026-99244

The Linux kernel contains a vulnerability in the pid_namespace where the reaper could enter a busy-wait state. This occurs because kernel_wait4() does not sleep and returns -ERESTARTSYS if signal_pending() is true. Previous attempts to clear TIF_NOTIFY_SIGNAL were insufficient as it could be re-r...

CVE-2026-99244 pid_namespace: prevent TIF_NOTIFY_SIGNAL from interrupting the reaper

In the Linux kernel, the following vulnerability has been resolved: pidnamespace: prevent TIFNOTIFYSIGNAL from interrupting the reaper Since commit 7fea700e04bd "zappidnsprocesses: clear TIFNOTIFYSIGNAL along with TIFSIGPENDING" zappidnsprocesses clears TIFNOTIFYSIGNAL before every kernelwait4...

CVE-2026-99244 pid_namespace: prevent TIF_NOTIFY_SIGNAL from interrupting the reaper

In the Linux kernel, the following vulnerability has been resolved: pidnamespace: prevent TIFNOTIFYSIGNAL from interrupting the reaper Since commit 7fea700e04bd "zappidnsprocesses: clear TIFNOTIFYSIGNAL along with TIFSIGPENDING" zappidnsprocesses clears TIFNOTIFYSIGNAL before every kernelwait4...

SUSE CVE-2026-98996

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

CVE-2026-98996

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

CVE-2026-98996

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

UBUNTU-CVE-2026-98996

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

CVE-2026-98996

The Linux kernel contains a vulnerability in the propagate_mount_busy() helper function, which fails to correctly identify busy mounts during synchronous unmounting. Due to a logic mismatch with the propagate_umount() function, the kernel may skip reference checks on mount copies that have two or...

CVE-2026-98996

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

CVE-2026-98996 fs: don't silently unmount busy mounts

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

PT-2026-121973

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagate mount busy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of those...

Linux Distros Unpatched Vulnerability : CVE-2026-98996

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs: don't silently unmount busy mounts The propagatemountbusy helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of...

CVE-2026-80866

A flaw was found in the Linux kernel's TIPC Transparent Inter-Process Communication subsystem. A busy-wait loop in the tipcexitnet function, intended to wait for UDP bearer cleanup, can consume excessive CPU cycles. This issue arises when the condresched function is ineffective, such as when a...

CVE-2026-93168

A flaw was found in the Linux kernel's dmaengine: xilinxdma component. When the xilinxdmapolltimeout function is called with a zero-value delay and an unfulfilled condition, the CPU can enter a prolonged busy-wait state. This occurs due to an underestimation of wall clock time, causing the system...

PT-2026-116740

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/i915 component where the i915 gem busy ioctl function uses dma resv for each fence unlocked to iterate over fences in a GEM Graphics Execution Manager object...

PT-2026-128636

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix incorrect RCU teardown order i915 gem busy ioctl uses dma resv for each fence unlocked to iterate over the fences in an GEM object without holding a reference but only the RCU read side lock. What can happen here is...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: Avoid scheduling in rtasosterm. It is unsafe to use rtasbusydelay to handle a busy status from the IBM,os-term RTAS function in rtasosterm: Kernel Panic – Not Syncing: Attempted to kill init! Exitcode = 0x0000000b...