Firewalls & VPN
CVE-2026-83548: SonicWall SMA1000 pre-authentication SSRF and proxy bypassNew!!
CISA lists CVE-2026-83548 as exploited. TechGeeks action notice for SonicWall SMA1000 pre-authentication SSRF and proxy bypass, with scope, remediation, investigation guidance, and official sources.
CVE-2026-8452: NetScaler memory-bounds flaw can cause denial of serviceNew!!
CISA lists CVE-2026-8452 as exploited. TechGeeks action notice for NetScaler memory-bounds flaw can cause denial of service, with scope, remediation, investigation guidance, and official sources.
CVE-2026-33824: Windows IKEv2 remote code executionNew!!
CISA lists CVE-2026-33824 as exploited. TechGeeks action notice for Windows IKEv2 remote code execution, with scope, remediation, investigation guidance, and official sources.
CVE-2026-20349: Cisco ASA and FTD remote-access VPN denial of serviceNew!!
CISA lists CVE-2026-20349 as exploited. TechGeeks action notice for Cisco ASA and FTD remote-access VPN denial of service, with scope, remediation, investigation guidance, and official sources.
CVE-2026-20316: Cisco FMC static credential is exploited and ransomware-linkedNew!!
CISA lists CVE-2026-20316 as exploited. TechGeeks action notice for Cisco FMC static credential is exploited and ransomware-linked, with scope, remediation, investigation guidance, and official sources.
CVE-2026-19490: NetScaler Gateway and AAA authentication bypassNew!!
CISA lists CVE-2026-19490 as exploited. TechGeeks action notice for NetScaler Gateway and AAA authentication bypass, with scope, remediation, investigation guidance, and official sources.
CVE-2025-25249: Fortinet Multiple Products Heap-based Buffer Overflow VulnerabilityNew!!
CISA lists CVE-2025-25249 as exploited. TechGeeks action notice for Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability, with scope, remediation, investigation guidance, and official sources.
CVE-2026-20079: Cisco FMC unauthenticated authentication bypass to rootNew!!
CISA lists CVE-2026-20079 as exploited. TechGeeks action notice for Cisco FMC unauthenticated authentication bypass to root, with scope, remediation, investigation guidance, and official sources.