EUVD-2026-86796

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Exclude text poking against changepageattr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kernel BUG at arch/x86/kernel/alternative.c:2576! Oops: invalid opcode: 00...

CVE-2026-97943

The Linux kernel contains a vulnerability in the x86 architecture's Change Page Attributes (CPA) mechanism. Specifically, the cpa_collapse_large_pages() function can collapse kernel page table entries into huge page table entries and free the old page tables without holding necessary locks. This ...

CVE-2026-97942

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Exclude text poking against changepageattr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kernel BUG at arch/x86/kernel/alternative.c:2576! Oops: invalid opcode: 00...

CVE-2026-97533

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Acquire initmm read lock on attribute changes to avoid UAF A previous commit protected against races between ptdump and CPA collapse, however one still exists between attribute changes and collapse as reported by Deni...

CVE-2026-97533

The Linux kernel (x86 architecture) contains a use-after-free vulnerability in the memory management subsystem (x86/mm/pat ). The issue arises from a race condition between attribute changes and CPA collapse ; a lockless page table walker retrieves a PTE entry which can be freed by a concurrent C...

EUVD-2026-86841

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Acquire initmm read lock on attribute changes to avoid UAF A previous commit protected against races between ptdump and CPA collapse, however one still exists between attribute changes and collapse as reported by Deni...

CVE-2026-97533 x86/mm/pat: Acquire init_mm read lock on attribute changes to avoid UAF

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Acquire initmm read lock on attribute changes to avoid UAF A previous commit protected against races between ptdump and CPA collapse, however one still exists between attribute changes and collapse as reported by Deni...

CVE-2026-97533 x86/mm/pat: Acquire init_mm read lock on attribute changes to avoid UAF

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Acquire initmm read lock on attribute changes to avoid UAF A previous commit protected against races between ptdump and CPA collapse, however one still exists between attribute changes and collapse as reported by Deni...

CVE-2026-97525 x86/mm/pat: Allocate split page tables as kernel page tables

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Allocate split page tables as kernel page tables A PTE is allocated directly without going through the standard page table allocation routines such as ptealloconekernel when the CPA code splits a large page...

CVE-2026-97525 x86/mm/pat: Allocate split page tables as kernel page tables

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Allocate split page tables as kernel page tables A PTE is allocated directly without going through the standard page table allocation routines such as ptealloconekernel when the CPA code splits a large page...

CVE-2026-97525

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Allocate split page tables as kernel page tables A PTE is allocated directly without going through the standard page table allocation routines such as ptealloconekernel when the CPA code splits a large page...

EUVD-2026-86833

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Allocate split page tables as kernel page tables A PTE is allocated directly without going through the standard page table allocation routines such as ptealloconekernel when the CPA code splits a large page...

CVE-2026-97525

The Linux kernel contains a vulnerability where split page tables are allocated without using standard allocation routines (like pte_alloc_one_kernel()) during large page splits (__split_large_page()). This prevents the page table constructor from being called and, critically, fails to mark the p...

PT-2026-98606

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Exclude text poking against change page attr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kernel BUG at arch/x86/kernel/alternative.c:2576! Oops: invalid opcode:...

Linux Distros Unpatched Vulnerability : CVE-2026-97945

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/mm: Fix user-space data loss with MADVFREE and THP Some of users of Polars a data analytics library have lost production data from this bug. They seem to...

Linux Distros Unpatched Vulnerability : CVE-2026-97942

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/alternatives: Exclude text poking against changepageattr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kern...

CVE-2026-97943

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Acquire initmm write lock on collapse to avoid UAF x86 implements page attribute modification using its Change Page Attributes CPA mechanism. This tracks properties of ranges such as cache mode through x86 page...

CVE-2026-97942

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Exclude text poking against changepageattr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kernel BUG at arch/x86/kernel/alternative.c:2576! Oops: invalid opcode: 00...

PT-2026-98465

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the x86 memory management where Page Table Entries PTE are allocated directly during the splitting of a large page via the split large page function, bypassing standar...

CVE-2026-97942: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Exclude text poking against changepageattr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kernel BUG at arch/x86/kernel/alternative.c:2576! Oops: invalid opcode: 00...