CVE-2026-2507CWE-476

BIG-IP TMM Vulnerability

High · published February 18, 2026

CVSS v4.0
8.7
EPSS
0%
Percentile
24.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00325 · 24.3th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-02-18T15:55Z
EPSS history
Timeline
  • 18 FEB 15:55Z
    BIG-IP TMM Vulnerability
    cvelistv5