Known vulnerabilities in Cisco Systems, Inc Cisco IOS XRv 9000 Router

Vendor: Cisco Systems, Inc
Website: https://www.cisco.com
Total Security Bulletins: 13

Security bulletins (13)

Secuity bulletin Severity Status Published
SB2025091127: Improper access control in Cisco IOS XR Medium
Patched
11.09.2025
SB2025091125: Improper Verification of Cryptographic Signature in Cisco IOS XR Low
Patched
11.09.2025
SB2024031426: Improper Privilege Management in Cisco IOS XR Software Low
Patched
14.03.2024
SB2024031425: Improper access control in Cisco IOS XR Software Low
Patched
14.03.2024
SB2024031423: Denial of service in Cisco IOS XR Software Low
Patched
14.03.2024
SB2024031422: NULL pointer dereference in Cisco IOS XR Software Medium
Patched
14.03.2024
SB2024031418: Improper access control in Cisco IOS XR Software Medium
Patched
14.03.2024
SB2023030928: Information disclosure in Cisco IOS XR Low
Patched
09.03.2023
SB2022091508: Denial of service in Cisco IOS XR Software Low
Patched
15.09.2022
SB2021090914: Denial of service in Cisco IOS XR DHCP implementation Medium
Patched
09.09.2021
SB2020090310: Privilege escalation in Cisco IOS XR Software Low
Patched
03.09.2020
SB2020020712: Format string error in Cisco Discovery Protocol for Cisco IOS XR Low
Patched Exploited
07.02.2020
SB2020020539: Denial of service in Cisco FXOS, IOS XR and NX-OS Low
Patched
05.02.2020