vulnerability

F5 Networks: CVE-2025-59781: K000150637: BIG-IP DNS cache vulnerability CVE-2025-59781

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Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 16, 2025
Added
Oct 16, 2025
Modified
Oct 16, 2025

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.

Solution

f5-big-ip-upgrade-latest

References

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