CVE-2025-59781 – BIG-IP DNS cache vulnerability

CVE ID : CVE-2025-59781

Published : Oct. 15, 2025, 2:15 p.m. | 24 minutes ago

Description : When DNS cache is configured on a BIG-IP or BIG-IP Next CNF virtual server, undisclosed DNS queries can cause an increase in memory resource utilization.   Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity: 8.7 | HIGH

Visit the link for more details, such as CVSS details, affected products, timeline, and more…