September 2026
CVE-2026-20330: Cisco ASA, FTD, and FMC hardening: Improper Neutralization VulnerabilitiesNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20330. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20329: Cisco ASA, FTD, and FMC hardening: Exceptional Conditions Handling VulnerabilitiesNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20329. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20326: Cisco Nexus Dashboard hardening: Missing Authentication for Critical FunctionNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20326. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20325: Cisco Nexus Dashboard hardening: Improper Neutralization of Special Elements used in a CommandNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20325. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20324: Cisco Secure Firewall Management Center sftunnel Root Arbitrary Code Execution VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20324. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20323: Cisco Secure FMC Software and Secure FTD Software sftunnel Unauthorized Authentication Bypass VulnerabilityNew!!
Cisco published a High-rated advisory that includes CVE-2026-20323. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20322: Cisco Nexus Dashboard hardening: Improper Access ControlNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20322. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20309: Cisco Identity Services Engine Cross-Site Scripting VulnerabilityNew!!
Cisco published a Medium-rated advisory that includes CVE-2026-20309. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20307: Cisco ISE Remote Code Execution VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20307. Cisco explicitly lists a Critical CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20306: Cisco ISE Command Injection VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20306. Cisco explicitly lists a Critical CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.