Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clearing of the opened substreams occurs when stream enable fails. When stream enable is activated, subs-opened is set before the serviceinterval is validated. An invalid interval causes the process to jump...

Linux Distros Unpatched Vulnerability : CVE-2026-98987

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: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt...

SUSE CVE-2026-98987

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

CVE-2026-98987

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

DEBIAN-CVE-2026-98990

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting it shrinksubmounts and markmountsforexpiry first collect all the mounts they are allowed to unmount and then unmount them. Whether a mount is busy is decided by...

DEBIAN-CVE-2026-98987

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

CVE-2026-98990

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting it shrinksubmounts and markmountsforexpiry first collect all the mounts they are allowed to unmount and then unmount them. Whether a mount is busy is decided by...

CVE-2026-98990

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting it shrinksubmounts and markmountsforexpiry first collect all the mounts they are allowed to unmount and then unmount them. Whether a mount is busy is decided by...

CVE-2026-98987

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

UBUNTU-CVE-2026-98987

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

CVE-2026-98990 namespace: check a submount for references right before unmounting it

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting it shrinksubmounts and markmountsforexpiry first collect all the mounts they are allowed to unmount and then unmount them. Whether a mount is busy is decided by...

CVE-2026-98990

A vulnerability exists in the Linux kernel where the functions shrink_submounts() and mark_mounts_for_expiry() fail to properly validate submount references before unmounting. Because unmounting the first mount alters the tree structure for subsequent operations, propagate_umount() may incorrectl...

EUVD-2026-108781

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

CVE-2026-98987 namespace: look at the topmost mount for a mount namespace file

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

CVE-2026-98987

The Linux kernel contains a vulnerability where the attach_recursive_mnt() function fails to inspect the topmost mount of a source chain for a mount namespace file. This oversight causes mnt_change_mountpoint() to incorrectly attach existing mounts below the root of the mount namespace file as a ...

CVE-2026-98987 namespace: look at the topmost mount for a mount namespace file

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...

PT-2026-121964

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the way the kernel handles mount namespaces during recursive attachment. The attach recursive mnt function preallocates a mountpoint for the root of the topmost mount ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143123)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143123 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix handling of MAYBACKLOG requests MAYBACKLOG requests can return EBUSY. Handle...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix handling of MAYBACKLOG requests MAYBACKLOG requests can return EBUSY. Handle them by checking for that value and filtering out EINPROGRESS notifications...

Linux Kernel Security Vulnerabilities

The Linux kernel version 4.16 contains a security vulnerability. This vulnerability arises from the fact that the nftflowoffloadinit function does not revoke the flowtable reference count added by nftuseinc when the nfctnetnsget call fails. As a result, references are leaked, preventing the...