CVE-2026-24834

CVE-2026-24834 affects Kata Containers before 3.27.0. A flaw in the interaction with Cloud Hypervisor allows a container user to modify the Guest micro VM’s filesystem, potentially achieving arbitrary code execution as root inside the VM. The host and other containers/VMs on the same host are not...

GHSA-WWJ6-VGHV-5P64 Kata Container to Guest micro VM privilege escalation

Summary An issue in Kata with Cloud Hypervisor allows a user of the container to modify the file system used by the Guest micro VM ultimately achieving arbitrary code execution as root in said VM. The current understinding is this doesn’t impact the security of the Host or of other containers / V...

SUSE CVE-2026-23211

In the Linux kernel, the following vulnerability has been resolved: mm, swap: restore swapspace attr aviod kernel panic commit 8b47299a411a "mm, swap: mark swap address space ro and add context debug check" made the swap address space read-only. It may lead to kernel panic if archpreparetoswap...

SUSE CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

PT-2026-20875

Summary An issue in Kata with Cloud Hypervisor allows a user of the container to modify the file system used by the Guest micro VM ultimately achieving arbitrary code execution as root in said VM. The current understinding is this doesn’t impact the security of the Host or of other containers / V...

CVE-2026-23211

In the Linux kernel, the following vulnerability has been resolved: mm, swap: restore swapspace attr aviod kernel panic commit 8b47299a411a "mm, swap: mark swap address space ro and add context debug check" made the swap address space read-only. It may lead to kernel panic if archpreparetoswap...

CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

AZL-77877 CVE-2026-23214 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

UBUNTU-CVE-2026-23211

In the Linux kernel, the following vulnerability has been resolved: mm, swap: restore swapspace attr aviod kernel panic commit 8b47299a411a "mm, swap: mark swap address space ro and add context debug check" made the swap address space read-only. It may lead to kernel panic if archpreparetoswap...

CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

UBUNTU-CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

CVE-2026-23214

In CVE-2026-23214, the Linux kernel Btrfs implementation may start new transactions even when the filesystem is mounted with rescue options that mark it fully read-only. This can trigger a transaction during unmount when inodes are evicted, producing warnings like “Transaction aborted (error -22)...

CVE-2026-23214 btrfs: reject new transactions if the fs is fully read-only

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

CVE-2026-23214

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

CVE-2026-23214 btrfs: reject new transactions if the fs is fully read-only

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject new transactions if the fs is fully read-only BUG There is a bug report where a heavily fuzzed fs is mounted with all rescue mount options, which leads to the following warnings during unmount: BTRFS: Transaction...

CVE-2026-23211 mm, swap: restore swap_space attr aviod kernel panic

In the Linux kernel, the following vulnerability has been resolved: mm, swap: restore swapspace attr aviod kernel panic commit 8b47299a411a "mm, swap: mark swap address space ro and add context debug check" made the swap address space read-only. It may lead to kernel panic if archpreparetoswap...

CVE-2026-23211

CVE-2026-23211 concerns the Linux kernel memory management swap subsystem. The issue arises from a change that marked the swap address space as read-only, which could trigger a kernel panic if arch_prepare_to_swap() fails during heavy memory pressure. The documented root cause path includes pages...

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 the failure to reject new transactions when the file system is in a read-only state, potentially...

Tanium Enforce Recovery Key Portal 安全漏洞

Tanium Enforce Recovery Key Portal is a component of the US-based Tanium company that allows access to disk encryption recovery keys. There is a security vulnerability in Tanium Enforce Recovery Key Portal, which stems from insecure file permissions. This vulnerability may allow attackers with...