Skip to content

/

ZeroHour

ZeroHour aggregates public sources — security and AI press, vendor advisories, NVD, CISA KEV, FIRST EPSS, leak-site trackers and Have I Been Pwned — and classifies them with AI. Summaries can be wrong: read the original. All times are UTC.

News CVEs Incidents Tags Daily brief Traffic Sources RSS & API Kiosk Health Sitemap

Home
News feed
Exploited now

Security

CVEs
Ransomware & breaches
Threat actors & entities
IOCs

AI

AI & models

Explore

Tags
Daily brief
Analytics
Traffic & readers
Ask the feed
Sources

You

Watchlist
Saved
RSS, API & alerts

01:08 UTC· 4m ago

#iotlb — news, CVEs and analysis · ZeroHour

today 22K visits · 22K views · 43 reads·all time 1.6M views

Tag

#iotlb

1 stories this week · 1 this month · 1 in 6 months · mostly security

stories per day · 30 days

Related#cve-2026-74580 1 #linux 1 #privilege-escalation 1 #qemu 1 #vhost 1 #vm-escape 1

1 stories, newest first · one card per story

oss-security·13h ago high

CVE-2026-74580: Linux vhost stale IOTLB cache leading to LPE and VM escape

#linux #vhost #cve-2026-74580

CVE-2026-74580