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09:41 UTC· 12m ago

#secure-boot — news, CVEs and analysis · ZeroHour

today 56 visits · 73 views · 11 reads·all time 17K views

Tag

#secure-boot

2 stories this week · 7 this month · 8 in 6 months · mostly security

stories per day · 30 days

Related#uefi 5 #firmware 4 #cert-cc 2 #cisco 2 #acer 1 #advisory 1 #ami 1 #aomei-backupper 1 #binarly 1 #bitlocker 1 #bootkit 1 #bootloader 1 #canonical 1 #cert 1 #credential-guard 1 #cve-2026-12780 1 #debian 1 #dell 1

8 stories, newest first · one card per story

CERT/CC Vulnerability Notes·4d ago high

VU#738147: Vendor-signed UEFI Shell applications allow Secure Boot bypass

#uefi #secure-boot #firmware

Vulnerability

7 min

GBHackers·5d ago

Windows 11 26H1 Security Update Expands Secure Boot Certificate Protection

#microsoft #windows-11 #secure-boot

3 min

Help Net Security·13d ago

Debian 13.7 ships the fixes behind 92 security advisories, updates 106 packages

#debian #glibc #linux-kernel

3 min

oss-security·13d ago high

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

#bootloader #canonical #grub2

Vulnerability

2

CERT/CC Vulnerability Notes·16d ago high

VU#687587: AOMEI Backupper amwrtdrv.sys local privilege escalation vulnerability allows arbitrary writes to physical disks

#aomei-backupper #bitlocker #cert-cc

CVE-2026-12780

3 min1

Cisco Security Advisories·18d ago

Cisco UCS and UCS-Based Appliances UEFI Shell Secure Boot Bypass Vulnerability

#advisory #cisco #firmware

Advisory

CERT/CC Vulnerability Notes·18d ago

VU#718077: UEFI Shell module embedded in SPI Flash can be used to bypass Secure Boot

#ami #bootkit #cert-cc

CVE-2026-20293

6 min

Help Net Security·Aug 17, 2026 high

Windows 11’s strongest security defenses can be bypassed without a screwdriver

#ddr4 #ddr5 #hardware-attack

4 min1