CVE-2026-41957CWE-502

BIG-IP and BIG-IQ Configuration utility vulnerability

High · published May 13, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
58.5
In the wild
Unconfirmed
What it is

An authenticated remote code execution vulnerability through undisclosed vectors exists in the BIG-IP and BIG-IQ Configuration utility.

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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00874 · 58.5th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-05-13T14:12Z
EPSS history
Timeline
  • 13 MAY 14:12Z
    BIG-IP and BIG-IQ Configuration utility vulnerability
    cvelistv5