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

updating…

#bootloader — news, CVEs and analysis · ZeroHour

today 48 visits · 61 views · 7 reads·all time 17K views

Tag

#bootloader

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

stories per day · 30 days

Related#canonical 1 #grub2 1 #lockdown-bypass 1 #mmio 1 #secure-boot 1 #uefi 1

1 stories, newest first · one card per story

oss-security·13d ago high

GNU GRUB 2.14: serial-MMIO lockdown bypass in Canonical-signed gcdx64.efi

#bootloader #canonical #grub2

Vulnerability

2