China-Linked Hackers Exploited VMware ESX Zero-Day
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CISA added a VMware ESX security flaw to its KEV catalog following revelations that a China-nexus threat actor weaponized it. The exploit was used to reduce audit trail visibility on targeted systems.
Why it matters
Vulnerabilities in virtualization platforms allow attackers to obscure their activities and evade detection by security teams.
What to do
- Update virtualization software immediately upon patch availability.
- Review audit logs regularly for signs of tampering or missing entries.
- Scan systems for known indicators of compromise associated with the campaign.