Details
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Published
- 16 September 2026
- Updated
- 15 October 2026
- Weakness
- CWE-74
CVE-2026-20130 CVE-2026-20130
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC), engineering teams have conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20130 are related to improper neutralization of special elements issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-74.
CVSS base score
10.0
/10
Critical- CISA KEV
- Not listed
- Public exploit
- None known
- EPSS
- 0.40% chance of exploitation in 30 days