CVE-2026-20182

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• Ongoing exploitation of Cisco Catalyst SD-WAN vulnerabilities

  Ongoing exploitation of Cisco Catalyst SD-WAN vulnerabilities Cisco Talos is tracking the active exploitation of CVE-2026-20182, an authentication bypass vulnerability in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN

• 18th May – Threat Intelligence Report

  18th May – Threat Intelligence Report For the latest discoveries in cyber research for the week of 18th May, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Vodafone, a major international telecom, has sustained a source code leak claimed by the Lapsus

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

  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 p

• CISA Adds One Known Exploited Vulnerability to Catalog

  CISA Adds One Known Exploited Vulnerability to Catalog CISA has added one new vulnerability to its  Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation.  CVE-2026-20182  Cisco Catalyst SD-WAN Controller Authentic

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