Cisco vulnerabilities
3,442 CVEs and advisories name Cisco as an affected vendor, 63 of them on CISA's Known Exploited Vulnerabilities catalog, newest first. Follow it as a feed.
- CVE-2026-76471Cisco NX-OS Software NX-API Remote Code Execution Vulnerability
- CVE-2026-76455Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Access Control Vulnerabilities
- CVE-2026-76457Cisco NX-OS Software Security Hardening Release: October 2026 - Out-of-bounds Read Vulnerabilities
- CVE-2026-76456Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Input Validation Vulnerabilities
- CVE-2026-76465Cisco Nexus 3000 and 9000 Series Switches MPLS OAM Remote Code Execution Vulnerability
- CVE-2026-101886Cisco Jabber for Android Path Traversal via Shared Content URI
- CVE-2026-76454Cisco Smart Software Manager On-Prem Unauthenticated API Vulnerability
- CVE-2026-76453Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Neutralization Vulnerabilities
- CVE-2026-76437Cisco Smart Software Manager On-Prem Command Injection Vulnerability
- CVE-2026-20362Cisco Finesse Server-Side Request Forgery Vulnerability
- CVE-2026-76452Cisco Smart Software Manager On-Prem SQL Injection Vulnerability
- CVE-2026-20173Cisco NX-OS Software Denial of Service Vulnerability
- CVE-2026-20328Cisco Smart Software Manager On-Prem Arbitrary Account Password Reset Vulnerability
- CVE-2026-20032Cisco NX-OS Software Python Sandbox Escape Vulnerability
- CVE-2026-20038Cisco Nexus 9000 Series Fabric Switches in ACI Mode Policy-Based Redirect Endpoint Group Contract Bypass Vulnerability
- CVE-2026-20321Cisco Application Policy Infrastructure Controller API Command Injection Vulnerability
- CVE-2026-76504Cisco Catalyst SD-WAN Manager System Account Authorization Bypass Vulnerability
- CVE-2026-76426Cisco ISE REST API SQL Injection Vulnerability
- CVE-2026-20121CIsco FTD Bypass Access List
- CVE-2026-76431Cisco Identity Services Engine Arbitrary File Deletion Vulnerability
- CVE-2026-76427Cisco ISE XML External Entity Injection Vulnerability
- CVE-2026-76447Cisco Identity Services Engine Certificate Reload Vulnerability
- CVE-2026-20285Cisco Identity Services Engine Authorization Bypass Vulnerability
- CVE-2026-20287Cisco Identity Services Engine Hardening Release - Improper Privlege Management Vulnerabilities
- CVE-2026-20286Cisco Identity Services Engine Authorization Bypass Vulnerability
- CVE-2026-76438Cisco BroadWorks CommPilot Application Software Authorization Bypass Vulnerability
- CVE-2026-20072ISE information disclosure
- CVE-2026-76446Cisco Identity Services Engine External Entity Injection Vulnerability
- CVE-2026-20071ISE 802.1x Session Hijack Vulnerability
- CVE-2026-20300Cisco Identity Services Engine SQL Injection Vulnerability