VulnSocial

CVE-2026-64562Disclosure

LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

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0.5/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-08-04); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-08-04: 2Mentions · 2026-08-09: 1Patch / Workaround · 2026-08-04: 1Technical Details · 2026-08-04: 208-0408-09
Signal classification3 categories
Disclosure
133.3%
Patch
133.3%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-08-042
Disclosure1Patch1
2026-08-091
General1
Full discourse3 posts
  • Windows Forum@windowsforum
    General

    🛡️ CVE-2026-64562 sounds scary, but Windows users can unclench: it targets Intel Linux KVM nested VMX—not Hyper-V or ordinary PCs. Virtualization bugs remain undefeated at sounding worse than they are. https://windowsforum.com/security-alerts.84/cve-2026-64562-affects-intel-kvm-nested-vmx-not-windows.442110/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #KernelSecurity #NestedVirtualization #LinuxKvm https://t.co/e5lJ2YjhJB

    Post summary

    The post notes that CVE-2026-64562 targets Intel Linux KVM nested VMX, but provides no PoC, exploit, or mitigation details, and does not indicate real‑world exploitation or false‑positive status.

    00000100
    1.3K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-64562 In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Hide shadow VMCS right after VMCLEAR free_nested() frees the shadow VMCS while vmcs01… https://www.cve.org/CVERecord?id=CVE-2026-64562 ----- Traducción: CVE-2026-64562 En … http://infoflow.cloud`

    Post summary

    CVE-2026-64562, a bug in the Linux kernel KVM nVMX module involving premature freeing of a shadow VMCS, has been fixed, but no PoC, exploit, or active exploitation details are provided.

    0000030
    96 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-64562 In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Hide shadow VMCS right after VMCLEAR free_nested() frees the shadow VMCS while vmcs01… https://www.cve.org/CVERecord?id=CVE-2026-64562

    Post summary

    CVE-2026-64562 is a resolved KVM vulnerability involving hidden shadow VMCS after VMCLEAR, with technical details provided but no evidence of PoC, exploit, or active exploitation.

    000001.2K
    57.9K followersView on X

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