CVE-2025-61938

Published: Oct 15, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

When a BIG-IP Advanced WAF or ASM security policy is configured with a URL greater than 1024 characters in length for the Data Guard Protection Enforcement setting, either manually or through the automatic Policy Builder, the bd process can terminate repeatedly. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Vendor	Product	Versions
F5	BIG-IP	affected `17.5.0 - < 17.5.1` affected `17.1.0 - < 17.1.3` unaffected `16.1.0 - < ` unaffected `15.1.0 - < `

Weaknesses (CWE)

CWE-1284

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://my.f5.com/manage/s/article/K000156624

vendor-advisory

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CVE-2025-61938

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References