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U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a SimpleHelp flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a SimpleHelp flaw, tracked as CVE-2026-48558 (CVSS score v3.1 of 10.0), to its Known Exploited Vulnerabilities (KEV) catalog. CVE-2026-48558 is a critical authentication bypass vulnerability in SimpleHelp versions 5.5.15 and earlier and […]

More from Security Affairs 1 Jul 2026, 7:47 a.m. Actively exploited CVE-2026-48558 America Authentication Bypass CISA CVE Flaw Vulnerability

The U.S.Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a newly disclosed vulnerability impacting Cisco Catalyst SD-WAN Controller to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian Executive Branch (FCEB) agencies to remediate the issue by May 17, 2026

More from The Hacker News 15 May 2026, 5:28 p.m. Actively exploited CVE-2026-20182 America Authentication Bypass CISA Cisco CVE Disclosure Exploit Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added two security flaws impacting TP-Link wireless routers to its Known Exploited Vulnerabilities (KEV) catalog, noting that there is evidence of them being exploited in the wild

More from The Hacker News 4 Sep 2025, 10:03 p.m. Actively exploited CVE-2023-50224 CVE-2025-9377 America Authentication Bypass CISA CVE Flaw Routers Spoofing Vulnerability Wireless