usbliter8: New iPhone BootROM Vulnerability Exposes A12/A13 Apple SoCs to Full Chain-of-Trust Compromise
Security researchers have disclosed 'usbliter8,' a critical hardware-level BootROM vulnerability affecting Apple devices with A12, S4/S5, and A13 SoCs. The flaw allows attackers to bypass Apple's entire Secure...
FortiBleed: Over 73,000 Fortinet Firewalls Compromised Across 194 Countries in Massive Credential Attack
A devastating cyber espionage campaign dubbed 'FortiBleed' has silently compromised over 73,932 unique Fortinet firewall URLs spanning 194 countries. Discovered by security researcher Volodymyr Diachenko and analyzed by...
Critical Fortinet FortiSandbox Vulnerabilities Actively Exploited in the Wild
Threat actors are actively exploiting three critical Fortinet FortiSandbox vulnerabilities — including CVE-2026-39813, which has no prior exploitation history. All flaws allow unauthenticated remote access via the JRPC...
Microsoft Lets connectivity.office.com TLS Certificate Expire, Breaking Enterprise Microsoft 365 Diagnostics
Microsoft allowed the TLS certificate for connectivity.office.com — a critical enterprise Microsoft 365 diagnostic endpoint — to expire on June 14, 2026, triggering browser security warnings and breaking...
CVE-2026-48558: Critical SimpleHelp Auth Bypass Exposes 14,000 RMM Servers to Unauthenticated Access
Horizon3.ai disclosed CVE-2026-48558, a critical authentication bypass in SimpleHelp's OIDC integration that allows unauthenticated attackers to create privileged technician accounts and bypass MFA. Nearly 14,000 internet-exposed servers are...
CVE-2026-20262: Cisco Catalyst SD-WAN vManage Zero-Day Actively Exploited in Enterprise Attacks
Cisco has confirmed active zero-day exploitation of CVE-2026-20262, an arbitrary-file-write vulnerability in Catalyst SD-WAN Manager (vManage) that allows attackers to deploy web shells and escalate to root. No...
CVE-2026-54420: LiteSpeed cPanel Plugin Zero-Day Actively Exploited to Escalate Privileges to Root
A critical actively exploited zero-day in the LiteSpeed cPanel user-end plugin (CVE-2026-54420) enables attackers to escalate privileges to root, breaking tenant isolation in shared hosting environments. Patch to...
CISA BOD 26-04: Federal Agencies Must Patch Critical Vulnerabilities Within 3 Days Under New Risk-Based Mandate
CISA has issued Binding Operational Directive BOD 26-04, requiring federal civilian agencies to patch the most critical vulnerabilities — those that are internet-exposed, KEV-listed, automatable, and grant full...