Security Alert (A26-07-46): Multiple Vulnerabilities in F5 Products

Description:

F5 has published security advisories to address multiple vulnerabilities in F5 Products. The details about the vulnerabilities can be found at the following website:
https://my.f5.com/manage/s/article/K000162114
https://my.f5.com/manage/s/article/K000162478
https://my.f5.com/manage/s/article/K000162479

Affected Systems:

• BIG-IP Next for Kubernetes versions 2.0.0 - 2.2.1, 2.3.0
• BIG-IP Next SPK versions 1.7.0 - 1.7.16, 1.8.0 - 1.9.2, 2.0.0 - 2.0.3

For detailed information of the affected systems, please refer to the corresponding security advisories at vendor's website.

Impact:

Successful exploitation of the vulnerabilities could lead to remote code execution, denial of service or information disclosure on an affected system.

Recommendation:

Software updates for affected systems are now available. System administrators of affected systems should follow the recommendations provided by the product vendor and take immediate actions to mitigate the risk. It is recommended to consult the product vendors for the fixes and assistance.

More Information:

• https://my.f5.com/manage/s/article/K000162114
• https://my.f5.com/manage/s/article/K000162478
• https://my.f5.com/manage/s/article/K000162479
• https://www.hkcert.org/security-bulletin/f5-products-multiple-vulnerabilities_20260729
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-66418
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6474
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6637