EDRaser

EDRaser Usage Guide EDRaser is a powerful tool for remotely deleting access logs, Windows event logs, databases, and other files on remote machines. It offers two modes of operation: automated and manual. Automated Mode In automated mode, EDRaser scans the C class of a given address space of IPs...

Astra Linux – vulnerability in linux-6.1

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 only if the vCPU is in guest mode so that a future change can have updated CR8 intercepts during vCPU creation,...

Hypervisor-From-Scratch

Hypervisor From Scratch A tutorial on creating a hypervisor from scratch All the parts » Part 1 · Part 2 · Part 3 · Part 4 · Part 5 · Part 6 · Part 7 · Part 8 If you're looking to use a hypervisor for analysis and reverse engineering tasks, check outHyperDbg Debugger. It's a hypervisor-based...

SUSE SLED15: xen / xen-devel / xen-libs / xen-tools / xen-tools-domU / etc (SUSE-SU-2026:4942-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4942-1 advisory. - CVE-2026-79608: x86/AMD: ineffectual Zenbleed workaround bsc1283317. - CVE-2026-79609: x86: XPTI may break o...

Security update for xen

This update for xen fixes the following issues: CVE-2026-79608: x86/AMD: ineffectual Zenbleed workaround bsc1283317. CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. CVE-2026-79610: grant-table: double version change race bsc1283322. CVE-2026-79611: VMX: VMentry failure with...

SUSE-SU-2026:4942-1 Security update for xen

This update for xen fixes the following issues: - CVE-2026-79608: x86/AMD: ineffectual Zenbleed workaround bsc1283317. - CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. - CVE-2026-79610: grant-table: double version change race bsc1283322. - CVE-2026-79611: VMX: VMentry...

Citrix XenServer 8.4.x / 9.x Multiple Vulnerabilities (CTX697170)

The version of Citrix XenServer installed on the remote host is 8.4.x or 9.x. It is, therefore, affected by multiple vulnerabilities as referenced in the CTX697170 advisory: - A grant table race on a v2 - v1 - v2 version change may allow a privileged user in a guest VM to compromise or crash the...

Linux Distros Unpatched Vulnerability : CVE-2026-79611

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is activ...

SUSE SLES12: xen / xen-devel / xen-doc-html / xen-libs / xen-libs-32bit / etc (SUSE-SU-2026:4732-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4732-1 advisory. - CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. - CVE-2026-79610: grant-table: double version change race...

Security update for xen

This update for xen fixes the following issues: CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. CVE-2026-79610: grant-table: double version change race bsc1283322. CVE-2026-79611: VMX: VMentry failure with branch tracing and blocked states bsc1283323. CVE-2026-102700: gntta...

SUSE-SU-2026:4732-1 Security update for xen

This update for xen fixes the following issues: - CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. - CVE-2026-79610: grant-table: double version change race bsc1283322. - CVE-2026-79611: VMX: VMentry failure with branch tracing and blocked states bsc1283323. - CVE-2026-10270...

Astra Linux – vulnerability in linux-5.10, linux, linux-5.15

An issue was found in arch/x86/kvm/vmx/nested.c within the Linux kernel prior to version 6.2.8. nVMX on x8664 lacks consistency checks for CR0 and CR4...

UBUNTU-CVE-2026-79611

For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the gues...

SUSE SLES15: xen / xen-devel / xen-libs / xen-tools / xen-tools-domU / etc (SUSE-SU-2026:4642-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4642-1 advisory. - CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. - CVE-2026-79610: grant-table: double version change race...

SUSE SLES15: xen / xen-devel / xen-libs / xen-tools / xen-tools-domU / etc (SUSE-SU-2026:4641-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4641-1 advisory. Security issues fixed: - CVE-2026-79609: x86: XPTI may break on huge-memory systems bsc1283321. - CVE-2026-79610: grant-table: doub...

SUSE CVE-2026-79611

For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the gues...

DEBIAN-CVE-2026-79611

For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the gues...

ALPINE-CVE-2026-79611

For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the gues...

CVE-2026-79611

For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the gues...

CVE-2026-79611

For XSA-308 logic was introduced, as VMX VMEntry checks do not like the exact combination of state which occurs when DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the gues...