Cisco – The TechBriefs

Cisco Patches Four Critical Identity Services, Webex Flaws Enabling Code Execution

Ravie LakshmananApr 16, 2026Vulnerability / Network Security Cisco has announced patches to address four critical security flaws impacting Identity Services […]

Cisco Patches 9.8 CVSS IMC and SSM Flaws Allowing Remote System Compromise

Ravie LakshmananApr 02, 2026Network Security / Vulnerability Cisco has released updates to address a critical security flaw in the Integrated Management […]

Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities

Ravie LakshmananMar 05, 2026Vulnerability / Enterprise Security Cisco has disclosed that two more vulnerabilities affecting Catalyst SD-WAN Manager (formerly SD-WAN […]

Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access

Ravie LakshmananFeb 26, 2026Vulnerability / Network Security A newly disclosed maximum-severity security flaw in Cisco Catalyst SD-WAN Controller (formerly vSmart) […]

Cisco Fixes Actively Exploited Zero-Day CVE-2026-20045 in Unified CM and Webex

Ravie LakshmananJan 22, 2026Vulnerability / Zero-Day Cisco has released fresh patches to address what it described as a “critical” security […]

Cisco Patches Zero-Day RCE Exploited by China-Linked APT in Secure Email Gateways

Jan 16, 2026Ravie LakshmananVulnerability / Web Security Cisco on Thursday released security updates for a maximum-severity security flaw impacting Cisco […]

Cisco Patches ISE Security Vulnerability After Public PoC Exploit Release

Jan 08, 2026Ravie LakshmananNetwork Security / Vulnerability Cisco has released updates to address a medium-severity security flaw in Identity Services […]

Cisco Warns of Active Attacks Exploiting Unpatched 0-Day in AsyncOS Email Security Appliances

Dec 18, 2025Ravie LakshmananVulnerability / Network Security Cisco has alerted users of a maximum-severity zero-day flaw in Cisco AsyncOS software […]