CVE-2026-2507

HIGH

BIG-IP AFM/DDoS - DoS

Title source: llm

Description

When BIG-IP AFM or BIG-IP DDoS is provisioned, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

[Various Sources] https://my.f5.com/manage/s/article/K000160003

Scores

CVSS v3 7.5

EPSS 0.0013

EPSS Percentile 31.3%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-476

Status published

Products (4)

F5/BIG-IP 16.1.0

F5/BIG-IP 17.1.0

F5/BIG-IP 17.5.1.4

F5/BIG-IP 21.0.0

Published Feb 18, 2026

Tracked Since Feb 18, 2026