Skip to content
securitytabs

Daily briefing · Atom feed

Wednesday, June 24, 2026

Stories ranked by how many independent outlets covered them, then by active exploitation.

Top stories

Most covered

Zero-Day Exploitation of Vulnerability (CVE-2026-20245) in Cisco Catalyst SD-WAN Manager

Written by: Chester Sng, Pete Boonyakarn, Logeswaran Nadarajan, Lukasz Lamparski Introduction In early 2026, Mandiant identified a threat actor targeting SD-WAN infrastructure at a service provider.

Google Threat Intelligence124d agoThreat IntelVulnerabilities

Coverage by topic

Stories in this window per security domain.