Cisco Nx-os System Software In Aci Mode (Cisco) - vulnerabilities (CVEs)

22 CVEs, 7 in the last 30 days, 201 known versions, newest CVE from 2026-10-07. Vendor: Cisco.

CVEs of Cisco Nx-os System Software In Aci Mode

• CVE-2026-76458 - CVSS 8.6 (high), 2026-10-07: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal…
• CVE-2026-76459 - CVSS 9.8 (critical), 2026-10-07: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal…
• CVE-2026-76455 - CVSS 9.8 (critical), 2026-10-07: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal…
• CVE-2026-76457 - CVSS 8.6 (high), 2026-10-07: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal…
• CVE-2026-76456 - CVSS 8.6 (high), 2026-10-07: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal…
• CVE-2026-76453 - CVSS 8.8 (high), 2026-10-07: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal…
• CVE-2026-20038 - CVSS 5.8 (medium), 2026-10-07: A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an unauthenticated,…
• CVE-2026-20048 - CVSS 7.7 (high), 2026-02-25: A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an…
• CVE-2026-20010 - CVSS 7.4 (high), 2026-02-25: A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the…
• CVE-2026-20033 - CVSS 7.4 (high), 2026-02-25: A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS)…
• CVE-2025-20292 - CVSS 4.4 (medium), 2025-08-27: A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute a command injection attack on the underlying…
• CVE-2024-20397 - CVSS 5.2 (medium), 2024-12-04: A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an…
• CVE-2024-20289 - CVSS 4.4 (medium), 2024-08-28: A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to execute arbitrary commands on the…
• CVE-2024-20294 - CVSS 6.6 (medium), 2024-02-29: A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent…
• CVE-2023-20185 - CVSS 7.4 (high), 2023-07-12: A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated,…
• CVE-2023-20089 - CVSS 7.4 (high), 2023-02-23: A vulnerability in the Link Layer Discovery Protocol (LLDP) feature for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI)…
• CVE-2021-1586 - CVSS 8.6 (high), 2021-08-25: A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI)…
• CVE-2021-1584 - CVSS 6.7 (medium), 2021-08-25: A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to…
• CVE-2021-1583 - CVSS 4.4 (medium), 2021-08-25: A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI)…
• CVE-2021-1523 - CVSS 8.6 (high), 2021-08-25: A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) Mode could allow an unauthenticated, remote attacker to…
• CVE-2021-1231 - CVSS 4.7 (medium), 2021-02-24: A vulnerability in the Link Layer Discovery Protocol (LLDP) for Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow…
• CVE-2021-1230 - CVSS 8.6 (high), 2021-02-24: A vulnerability with the Border Gateway Protocol (BGP) for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could…