BaseFortify

Publication date: 2026-05-13

Last updated on: 2026-06-29

Assigner: F5 Networks

Description

When a BIG-IP APM access policy is configured on a virtual server, undisclosed traffic can cause the apmd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-05-13

Last Modified

2026-06-29

Generated

2026-06-30

EPSS Evaluated

2026-06-28

NVD

CVE-2026-40067

Affected Vendors & Products

Vendor	Product	Version / Range
f5	big-ip_access_policy_manager	From 17.5.0 (inc) to 17.5.1 (inc)
f5	big-ip_access_policy_manager	From 16.1.0 (inc) to 16.1.6 (inc)
f5	big-ip_access_policy_manager	21.0.0
f5	big-ip_access_policy_manager	From 17.1.0 (inc) to 17.1.3 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-120	The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Attack-Flow Graph

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