CVE-2026-20038

Vendor

Cisco

CVSS

5.8

EPSS

0.003 (p27)

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 20
   Cisco advisory Cisco PSIRT 24d ago

   Cisco Advance Notification for Publication of October 7, 2026, Security Advisories

   On October 7, 2026, the Cisco Product Security Incident Response Team (PSIRT) published the advisories that are listed in the following tables. To remediate the vulnerabilities that were disclosed on October 7, 2026, Cisco…

   CVE-2026-76455CVE-2026-76456CVE-2026-76457+11 more Cisco
2. 19
   Cisco advisory Cisco PSIRT 24d ago

   Cisco Nexus 9000 Series Fabric Switches in ACI Mode Endpoint Group Contract Bypass Vulnerability

   A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an unauthenticated, remote attacker to bypass configured EPG contracts. This vulnerability is…

   Fix available CVE-2026-20038 Cisco
3. 13
   Cisco advisory Cisco PSIRT 24d ago

   Cisco Nexus 9000 Series Fabric Switches in ACI Mode Endpoint Group Contract Bypass Vulnerability

   A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an unauthenticated, remote attacker to bypass configured EPG contracts. This vulnerability is…

   Fix available CVE-2026-20038 Cisco
4. 9
   CVE NVD 24d ago

   A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an…

   A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an unauthenticated, remote attacker to bypass configured EPG contracts. This vulnerability is…

   CVSS 5.8 CVE-2026-20038 Cisco