CVE-2026-39455
EUVD-2026-2996613.05.2026, 16:16
When the BIG-IP Configuration utility is configured to use Lightweight Directory Access Protocol (LDAP) authentication, undisclosed traffic can cause the httpd process to exhaust the available file descriptors. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| f5 | big-ip | 21.0.0 ≤ 𝑥 < 21.0.0.2 | CNA |
| f5 | big-ip | 17.5.0 ≤ 𝑥 < 17.5.1.6 | CNA |
| f5 | big-ip | 17.1.0 ≤ 𝑥 < 17.1.3.2 | CNA |
Common Weakness Enumeration