Last Modified: Dec 19, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3, 21.0.0
Opened: Dec 11, 2025 Severity: 3-Major
BIG-IP might fail to update received TCP window when tm.tcpstopblindinjection db variable is enabled (CVE-2025-58424).
TCP transfer might stall.
The tm.tcpstopblindinjection db variable is enabled (CVE-2025-58424 ). This does not always occur.
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