VulnSocial

CVE-2026-98466

LOWCVSS 8.2 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fix_host_ownership() walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private VA range for its guard page, has none. Walk each stack's VA range with the same walker.

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0.0/ 10 priority

Sources & remediation

Other references

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-11-06: 111-06
Referenced assets1 URL
By indicator
Full discourse1 post
  • Hiroyuki Katsura@moratorium08

    AIを活用しながら、Cで書かれたAndroidで動くハイパーバイザ pKVMを検証する話をします。検証している傍ら複数の脆弱性(CVE-2026-59048, CVE-2026-59046, CVE-2026-98466)も発見し報告しました https://x.com/KWatanabeCS/status/2118625373231653231

    115078213.3K
    1.3K followersView on X

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