September 2026
CVE-2026-76423: Cisco ISE REST API Authentication Bypass VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-76423. Cisco explicitly lists a Critical CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-76420: Cisco Secure FMC Software Peer Impersonation VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-76420. Cisco explicitly lists a Critical CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-76413: Cisco Secure FMC Single Sign-On Token Forgery Account VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-76413. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-76412: Cisco Secure FMC Software Privilege Escalation to root VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-76412. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-76409: Cisco Nexus Dashboard hardening: Improper Limitation of a PathnameNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-76409. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20361: Cisco Nexus Dashboard hardening: SQL InjectionNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20361. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20360: Cisco Nexus Dashboard hardening: Information Exposure & Insecure HandlingNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20360. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20352: Cisco Identity Services Engine RADIUS Denial of Service VulnerabilityNew!!
Cisco published a High-rated advisory that includes CVE-2026-20352. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20350: Cisco ThousandEyes Virtual Appliance Authenticated Web Interface Command Injection VulnerabilityNew!!
Cisco published a Medium-rated advisory that includes CVE-2026-20350. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20344: Cisco Secure FMC Software SQL Injection VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20344. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.