#Cisco

5 articles tagged with #Cisco

criticalOct 10, 2026

Qilin Ransomware Escalation: Cisco FMC Vulnerabilities Exploited in Targeted Global Campaigns

Encrygma analysts have identified a surge in Qilin ransomware activity leveraging critical Cisco FMC flaws. This campaign highlights a shift toward exploiting enterprise-grade infrastructure for initial access.

#Ransomware#Cisco#Vulnerability#Qilin#Infrastructure

criticalOct 7, 2026

Critical FortiMail and Cisco SD-WAN Zero-Days Under Active Exploitation

Security agencies have issued urgent warnings following the active exploitation of critical zero-day vulnerabilities in Fortinet FortiMail and Cisco Catalyst SD-WAN Manager, leading to CISA KEV inclusion.

#Zero-Day#CISA#Fortinet#Cisco#Network Security

criticalOct 5, 2026

Critical Zero-Day Exploitation Surge: FortiMail and Cisco SD-WAN Under Active Attack

Security agencies are scrambling as critical zero-day vulnerabilities in FortiMail (CVE-2026-104286) and Cisco SD-WAN (CVE-2026-76504) are actively exploited in the wild. CISA has mandated immediate patching for federal agencies to mitigate the risk of arbitrary file writes and remote code execution.

#Zero-Day#CVE#Fortinet#Cisco#Infrastructure Security#CISA

criticalOct 3, 2026

Critical Cisco SD-WAN Manager Zero-Day Under Active Exploitation

Cisco has confirmed a critical authentication bypass vulnerability (CVE-2026-76504) in its SD-WAN Manager, currently being exploited in the wild. CISA has mandated federal agencies to patch by October 3, 2026.

#Zero-Day#Cisco#SD-WAN#Authentication Bypass#CISA#Network Security

criticalOct 3, 2026

Critical Zero-Day Exploitation Surge: Citrix NetScaler and Cisco SD-WAN Under Active Attack

Security researchers have confirmed active in-the-wild exploitation of critical RCE vulnerabilities in Citrix NetScaler and Cisco SD-WAN. CISA has mandated immediate patching for federal agencies.

#Zero-Day#RCE#Citrix#Cisco#Infrastructure Security#APT