VulnSocial

CVE-2026-83578

LOWCVSS 9.8 · CRITICAL

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

Integer underflow (wrap or wraparound) in Windows PowerShell allows an unauthorized attacker to execute code over a network.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-122CWE-190CWE-191

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 · 2026-10-14: 110-14
Referenced assets1 URL
Full discourse1 post
  • Vistem Solutions@VistemSolutions

    Review official Microsoft security advisories to confirm this CVE, affected versions, and remediation guidance. Prioritize verified fixes—not unconfirmed alerts. Need guidance? 📩 sales@vistem.com #VistemSolutions #Cybersecurity https://cve.halosecurity.com/cve-advisory/cve-2026-83578-windows-powershell-integer-underflow-leading-to-network?utm_source=in_page&utm_medium=Vistem+Solutions%2C+Inc.&utm_campaign=publer

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    89 followersView on X

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