CVE-2026-98139 ntfs: only count successfully cleared runs when freeing clusters

In the Linux kernel, the following vulnerability has been resolved: ntfs: only count successfully cleared runs when freeing clusters ntfsclusterfreefromrlnolock adds a run's length to nrfreed whenever the error bookkeeping condition is false, which includes cases where ntfsbitmapclearrun actually...

Linux Distros Unpatched Vulnerability : CVE-2026-98139

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: ntfs: only count successfully cleared runs when freeing clusters ntfsclusterfreefromrlnolock...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: fixed issues with space cache corruption and potential double allocations. When testing spacecache v2 on a large number of machines, we encountered several issues: 1. Errors of the type “unable to add free space :-17”...

AZL-85863 CVE-2026-43258 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: alpha: fix user-space corruption during memory compaction Alpha systems can suffer sporadic user-space crashes and heap corruption when memory compaction is enabled. Symptoms include SIGSEGV, glibc allocator failures e.g...

CVE-2026-43258

CVE-2026-43258 concerns the Linux kernel: on Alpha systems, memory compaction can trigger user-space crashes and heap corruption due to insufficient TLB shootdown during page migration. Root cause involves ASN rollover and stale instruction translations surviving migration. The fix introduces a m...

CVE-2026-43258: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: alpha: fix user-space corruption during memory compaction Alpha systems can suffer sporadic user-space crashes and heap corruption when memory compaction is enabled. Symptoms include SIGSEGV, glibc allocator failures e.g...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the drm amdgpu driver not validating the doorbelloffset boundary in user queue creation, which could lead to...

CVE-2026-31766: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate doorbelloffset in user queue creation amdgpuuserqgetdoorbellindex passes the user-provided doorbelloffset to amdgpudoorbellindexonbar without bounds checking. An arbitrarily large doorbelloffset can cause the...

PT-2026-36401

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The amdgpu userq get doorbell index function passes a user-provided doorbell offset to amdgpu doorbell index on bar without performing bounds checking. An excessively large doorbell offs...

kernel: mm: fix zswap writeback race condition

In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a race condition resulting in memory corruption, where a swapped out page gets swapped in with data that was written to a different page. The race...

SUSE CVE-2022-49999

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix space cache corruption and potential double allocations When testing spacecache v2 on a large set of machines, we encountered a few symptoms: 1. "unable to add free space :-17" EEXIST errors. 2. Missing free space info...

kernel: futex: Handle user space corruption gracefully

The wakefutexpi function in kernel/futex.c in the Linux kernel before 2.6.33-rc7 does not properly handle certain unlock operations for a Priority Inheritance PI futex, which allows local users to cause a denial of service OOPS and possibly have unspecified other impact via vectors involving...

Novell Client 4.91 SP4 nwfs.sys Local Privilege Escalation

This module exploits a flaw in the nwfs.sys driver to overwrite data in kernel space. The corruption occurs while handling ioctl requests with code 0x1438BB, where a 0x00000009 dword is written to an arbitrary address. An entry within the HalDispatchTable is overwritten in order to execute...