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5.3 Medium

CVE-2026-40435 When configured, IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from…

Description

When configured, IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from blocked addresses.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products and versions

Product Affected versions Fixed in
BIG-IP 21.0 earliest → < 21.0.0 21.0.0
BIG-IP 17.5 17.5.0 → < 17.5.1.4 17.5.1.4
BIG-IP 17.1 17.1.0 → < 17.1.3.1 17.1.3.1
BIG-IP 16.1 16.1.0 → latest No fix stated

References

Timeline

  1. Published
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