Cisco is warning that a critical authentication bypass vulnerability in Cisco Catalyst SD-WAN, tracked as CVE-2026-20127, was actively exploited in…
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Ravie LakshmananFeb 26, 2026Vulnerability / Network Security A newly disclosed maximum-severity security flaw in Cisco Catalyst SD-WAN Controller (formerly vSmart)…
A “highly sophisticated” cyber threat actor has been exploiting a zero-day authentication bypass vulnerability (CVE-2026-20127) in Cisco Catalyst SD-WAN Controller…
The U.S. Treasury Department has sanctioned a Russian exploit broker who bought stolen hacking tools from a former executive of…
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Security at AI speed: The…
A suspected China-linked cyberespionage group has been covertly exploiting a critical zero-day flaw (CVE-2026-22769) in Dell’s RecoverPoint for Virtual Machines…
Threat actors linked to China have deployed a novel backdoor, according to researchers.
Google has released emergency updates to fix a high-severity Chrome vulnerability exploited in zero-day attacks, marking the first such security…
Google released an emergency Chrome update on Friday to patch a zero-day vulnerability that has been exploited in the wild.…
Ravie LakshmananFeb 12, 2026Zero-Day / Vulnerability Apple on Wednesday released iOS, iPadOS, macOS Tahoe, tvOS, watchOS, and visionOS updates to…