kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. A local attacker with privileges on the host system could exploit a vulnerability in how KVM handles shadow page table entries SPTEs during memory-mapped I/O MMIO operations. By manipulating guest page table entrie...

kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. A local attacker with privileges on the host system could exploit a vulnerability in how KVM handles shadow page table entries SPTEs during memory-mapped I/O MMIO operations. By manipulating guest page table entrie...

CLSA-2026-1777945742 shadow-utils: Fix of CVE-2017-12424

CVE-2017-12424: fix heap buffer overflow in commoniosort when an entry has a NULL line...

AlmaLinux 8 : kernel (ALSA-2026:13577)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:13577 advisory. kernel: nvme: avoid double free special payload CVE-2024-41073 kernel: net: qlogic/qede: fix potential out-of-bounds read in qedetpacont and qedetpaend...

RHEL 8 : kernel (RHSA-2026:13577)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:13577 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nvme: avoid double free speci...

ALSA-2026:13578 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: nvme: avoid double free special payload CVE-2024-41073 kernel: net: qlogic/qede: fix potential out-of-bounds read in qedetpacont a...

RHEL 8 : kernel-rt (RHSA-2026:13578)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:13578 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

China-Linked Hackers Target Asian Governments, NATO State, Journalists, and Activists

Cybersecurity researchers have disclosed details of a new China-aligned espionage campaign targeting government and defense sectors across South, East, and Southeast Asia, along with one European government belonging to NATO. Trend Micro has attributed the activity to a threat activity cluster it...

The vulnerability of the `reset_tdp_shadow_zero_bits_mask()` function in the `arch/x86/kvm/mmu/mmu.c` module of the virtualization subsystem on the x86 architecture of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the resettdpshadowzerobitsmask function in the arch/x86/kvm/mmu/mmu.c module of the virtualization subsystem on the x86 architecture of the Linux operating system is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to...

CVE-2026-7094

A vulnerability was determined in ShadowCloneLabs GlutamateMCPServers up to e2de73280b01e5d943593dd1aa2c01c5b9112f78. Affected by this issue is some unknown functionality of the file src/puppeteer/index.ts of the component puppeteernavigate. Executing a manipulation of the argument url can lead t...

CVE-2026-7094 ShadowCloneLabs GlutamateMCPServers puppeteer_navigate index.ts server-side request forgery

A vulnerability was determined in ShadowCloneLabs GlutamateMCPServers up to e2de73280b01e5d943593dd1aa2c01c5b9112f78. Affected by this issue is some unknown functionality of the file src/puppeteer/index.ts of the component puppeteernavigate. Executing a manipulation of the argument url can lead t...

nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map

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SUSE CVE-2026-31577

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations. However, nilfsmdtsavetoshadowmap assumes iassocinode is already...

Linux Distros Unpatched Vulnerability : CVE-2026-31577

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations...

Security Bulletin: Multiple Vulnerabilities in Hyper-Converged Database

Summary Multiple vulnerabilities were addressed in Hyper-Converged Database version 1.2.5 Vulnerability Details CVEID:CVE-2024-56433 DESCRIPTION: shadow-utils aka shadow 4.4 through 4.17.0 establishes a default /etc/subuid behavior e.g., uid 100000 through 165535 for the first user account that c...

CVE-2026-31577

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations. However, nilfsmdtsavetoshadowmap assumes iassocinode is already...

DEBIAN-CVE-2026-31577

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations. However, nilfsmdtsavetoshadowmap assumes iassocinode is already...

CVE-2026-31577

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations. However, nilfsmdtsavetoshadowmap assumes iassocinode is already...

CVE-2026-31577 nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations. However, nilfsmdtsavetoshadowmap assumes iassocinode is already...

EUVD-2026-25470

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL iassocinode dereference in nilfsmdtsavetoshadowmap The DAT inode's btree node cache iassocinode is initialized lazily during btree operations. However, nilfsmdtsavetoshadowmap assumes iassocinode is already...