EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-3071)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : bridge: brndsend: linearize skb before parsing ND optionsCVE-2026-31682 media: mc, v4l2: serialize REINIT and REQBUFS with...

Unbreakable Enterprise kernel security update

6.12.0-205.92.4.2 - net: tap: set skb-dev before parsing virtio net header in tapgetuserxdp Dongli Zhang Orabug: 39844842 - x86/bugs: Make Safe-RET robust against interrupt injection Borislav Petkov AMD Orabug: 39844812 CVE-2026-68480 - KVM: x86: Check for invalid/obsolete root after making MMU...

CVE-2026-68081: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Put vmcs12 pages if nested VM-Enter fails due to invalid guest state Put all vmcs12 pages if KVM synthesizes a nested VM-Exit due to invalid guest while emulating VMLAUNCH or VMRESUME. The invalid guest state path...

PT-2026-69192

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM nVMX component where the system fails to release vmcs12 pages when a nested VM-Enter fails due to an invalid guest state during the emulation of VMLAUNCH or...

K000162807: Linux kernel vulnerability CVE-2026-53359

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix shadow paging use-after-free due to unexpected role Commit 0cb2af2ea66ad "KVM: x86: Fix shadow paging use-after-free due to unexpected GFN" fixed a shadow paging mismatch between stored...

CVE-2026-64561

creationtimestamp| type| source ---|---|--- 2026-08-06 17:32:06+00:00| seen| https://bsky.app/profile/hn100.bsky.social/post/3msgl44wfgl2w 2026-08-06 17:34:01+00:00| seen| https://bsky.app/profile/hnws.bsky.social/post/3msgl7locz625 2026-08-06 17:41:23+00:00| seen|...

Zapscape

The KVM Escape Trilogy ITScape CVE202646...

RLSA-2026:49851 Moderate: kernel-rt security, bug fix, and enhancement 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: ipc: limit nextid allocation to the valid ID range CVE-2026-52923 Bug Fixes and Enhancements: Rocky Linux8.10 - KVM: s390: Limit...

RLSA-2026:49857 Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipc: limit nextid allocation to the valid ID range CVE-2026-52923 Bug Fixes and Enhancements: Rocky Linux8.10 - KVM: s390: Limit adapter indicator access to mapped page JIRA:Rocky...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RockyLinux 8 : kernel (RLSA-2026:49857)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:49857 advisory. kernel: ipc: limit nextid allocation to the valid ID range CVE-2026-52923 Bug Fixes and Enhancements: Rocky Linux8.10 - KVM: s390: Limit adapter indicator access...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500135)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500135 advisory. - KVM: x86: Check for invalid/obsolete root after making MMU pages available Sean Christopherson Orabug: 39832878 CVE-2026-64561 - x86/bugs: Mak...

CVE-2026-64604: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8 intercepts, get vmcs12 if and only if the vCPU is in guest mode so that a future change can have update CR8 intercepts during vCPU...

Linux Distros Unpatched Vulnerability : CVE-2026-64604

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8 intercepts, get vmcs12 if and only if the vCPU is in guest mode so...

PT-2026-68436

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM VMX component where the system fails to conditionally grab vmcs12 during CR8 interception updates. Specifically, vmcs12 should only be retrieved if the vCPU is...

Oracle Linux 9 : Unbreakable Enterprise kernel (ELSA-2026-500137)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500137 advisory. - KVM: x86: Check for invalid/obsolete root after making MMU pages available Sean Christopherson Orabug: 39832946 CVE-2026-64561 - x86/bugs: Make...

kernel security, bug fix, and enhancement update

4.18.0-553.151.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

AZL-94404 CVE-2026-64562 affecting package kernel for versions less than 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Hide shadow VMCS right after VMCLEAR freenested frees the shadow VMCS while vmcs01 still points to it. But because it is asynchronous with respect to loadedvmcsclear, the vCPU might migrate before the pointer is cleare...

CVE-2026-64561

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Check for invalid/obsolete root after making MMU pages available Check for a "stale" page fault, i.e. for an invalid and/or obsolete root, after making MMU pages available for the shadow MMU. If reclaiming shadow pages...

AZL-94368 CVE-2026-64561 affecting package kernel for versions less than 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Check for invalid/obsolete root after making MMU pages available Check for a "stale" page fault, i.e. for an invalid and/or obsolete root, after making MMU pages available for the shadow MMU. If reclaiming shadow pages...