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Cisco Enterprise Devices: More Critical Flaws and Active Exploitation in June 2026
BlogCisco products have been battered in 2026 by critical-severity, actively exploited vulnerabilities in recent months [1][2][3][4][5][6][7][8][9]. Recently exploited Catalyst SD-WAN Manager and Controller flaws include CVE-2026-20133 (CVSS 7.5, EPSS >= 95th pctl), CVE-2026-20128 (CVSS 7.8, EPSS >= 90th pctl), CVE-2026-20122 (CVSS 5.4, EPSS >= 93rd pctl), CVE-2026-20127 (CVSS 10, EPSS 99th pctl), and CVE-2026-20182 (CVSS […]
The 5 Stages of Vulnerability Management Maturity
BlogEffective vulnerability management does not begin and end with scanning. To be effective, vulnerability management requires a solid understanding of both scanner technology and your IT infrastructure. Operationally, vulnerability management depends on having reliable and repeatable processes, well-defined ownership, integration with day-to-day IT operations, and strategic governance. Every organization exists at a different stage of […]
Cyber Resilience Act and Open Source Software: What Software Vendors and Stewards Need to Know
BlogUpdate — 27 July 2026 The European Commission has approved its guidance on applying the CRA to open-source software (Communication C(2026) 5252 and Annex), finalizing what was still a draft when this post first went live. We’ve updated the post to match: the “commercial activity” test now turns on whether access to the software itself, […]