CVE-2026-22549 MEDIUM

CVE-2026-22549: BIG-IP Container Ingress Services vulnerability

Vendor F5
Product F5 BIG-IP Container Ingress Services
Weakness CWE-250
Published February 4, 2026
Last update February 4, 2026
View on NVD All CVEs

CVSS base score

4.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A vulnerability exists in F5 BIG-IP Container Ingress Services that may allow excessive permissions to read cluster secrets.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Key dates

02Disclosure timeline

February 4, 2026 CVE published
February 4, 2026 Record updated