High Threat Security Alert (A26-09-35): 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/K000163345
https://my.f5.com/manage/s/article/K000163346
https://my.f5.com/manage/s/article/K000163347

Reports indicated that proof-of-concept (PoC) exploit code are available for multiple vulnerabilities (CVE-2026-3832 and CVE-2026-3833). System administrators are advised to take immediate action to patch your affected systems to mitigate the elevated risk of cyber attacks.

Affected Systems:

• F5OS versions 2.0.0
• F5OS-A versions 1.5.1 - 1.5.4, 1.8.0 - 1.8.4
• F5OS-C versions 1.6.0 - 1.6.4, 1.8.0 - 1.8.2

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 denial of service, information disclosure or security restriction bypass 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/K000163345
• https://my.f5.com/manage/s/article/K000163346
• https://my.f5.com/manage/s/article/K000163347
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3832 (to CVE-2026-3833)
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33845