Known vulnerabilities in Cisco IOS XR 7.11.21 CSCws66900

Software: Cisco IOS XR
Version: 7.11.21 CSCws66900
Software CPE: cpe:2.3:o:cisco_systems:cisco_ios_xr:*:*:*:*:*:*:*:*
Total vulnerabilities: 1
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 7.2

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Cisco IOS XR version 7.11.21 CSCws66900 Cisco IOS XR 7.11.21 CSCws66900 is affected by 1 vulnerabilities: 1 medium Critical High Medium Low

Vulnerabilities (1)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU123907 - Improper Validation of Specified Type of Input
CVE-2026-20074
CWE-1287 Medium
No
No
25.1.30, 25.2.2, 25.3.1, 25.4.1, 26.1.1 12.03.2026 SB2026031202