F5 Products Denial of Service Vulnerability
A vulnerability was identified in F5 Products, a remote attacker could exploit this vulnerabilities to trigger denial of service on the targeted system.
Note:
No patch is currently available for CVE-2025-26466 of the affected products. Hence, the risk level is rated as High Risk.
RISK: High Risk
TYPE: Operating Systems – Networks OS

Impact
- Denial of Service
System / Technologies affected
- BIG-IP Next (all modules) version 20.2.0 – 20.3.0
- BIG-IP Next Central Manager version 20.2.0 – 20.3.0
Solutions
Workaround:
Mitigate the vulnerability of attacks by following workaround:
For BIG-IP Next:
- Restrict SSH access to trusted networks and users, and disable the f5-debug-sidecar container if it is not needed
For BIG-IP Next Central Manager:
- Restrict SSH access to trusted networks and users
Please visit the vendor web-site for more details.
Apply workarounds issued by the vendor:
Vulnerability Identifier
Source
Related Link
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