Cisco PSIRT
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-2026-20250: Cisco Secure Firewall ASA and FTD for Firepower 3100 and 4200 Series DTLS Denial of Service VulnerabilityNew!!
Cisco published a High-rated advisory that includes CVE-2026-20250. 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-2026-20282: Cisco ISE Authenticated Write VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20282. Cisco explicitly lists a High 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-2026-20283: Cisco ISE IPsec Open API Command Injection VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20283. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20284: Cisco ISE SXP REST API SQL Injection VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20284. Cisco explicitly lists a Critical CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20285: Cisco ISE Authorization Bypass vulnerabilityNew!!
Cisco published a Medium-rated advisory that includes CVE-2026-20285. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20286: Cisco ISE Authorization Bypass vulnerabilityNew!!
Cisco published a Medium-rated advisory that includes CVE-2026-20286. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20287: Cisco ISE hardening: Improper Privilege Management VulnerabilitiesNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20287. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.