Security Notices
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.
CVE-2026-20290: Cisco Secure Firewall Threat Defense Software Snort 2 SSL/TLS Denial of Service VulnerabilityNew!!
Cisco published a Medium-rated advisory that includes CVE-2026-20290. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20295: Cisco Secure FMC Software and Secure FTD Software sftunnel Memory Exhaustion DoS VulnerabilityNew!!
Cisco published a High-rated advisory that includes CVE-2026-20295. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20300: Cisco ISE SQL Injection VulnerabilityNew!!
Cisco published a High-rated advisory that includes CVE-2026-20300. Cisco explicitly lists a High CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.
CVE-2026-20305: Cisco ISE Command Injection VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20305. 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.
CVE-2026-20242: Cisco Secure Firewall Management Center Software Java Deserialization Remote Code Execution VulnerabilityNew!!
Cisco published a Critical-rated advisory that includes CVE-2026-20242. Cisco does not separately state a CVE-specific SIR. TechGeeks scope, action, fixed-release guidance, evidence status, and primary Cisco sources.