What’s Vulnerable › Vulnerabilities
CVE-2022-41806: BIG-IP AFM NAT64 Policy Vulnerability CVE-2022-41806
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-10-19 · updated 2026-06-17
- Weakness: CWE-400
Description
In versions 16.1.x before 16.1.3.2 and 15.1.x before 15.1.5.1, when BIG-IP AFM Network Address Translation policy with IPv6/IPv4 translation rules is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization.
Affected products
- BIG-IP: from 15.1.0 before 15.1.5.1; from 16.1.0 before 16.1.3.2 — fixed in 15.1.5.1, 16.1.3.2
How to fix
Upgrade to a fixed version: BIG-IP 15.1.5.1, 16.1.3.2. Check the vendor advisory for mitigations.
References
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