SonicWall security advisory (AV26-1017) – Update 1

Serial number: AV26-1017
Date: October 7, 2026
Updated: October 9, 2026

As of October 6, 2026, SonicWall is affected by vulnerabilities in the following product:

  • SMA1000 Models - 6210, 7210, 8200v
    • Version 12.4.3-03670 (platform-hotfix) and prior
    • Version 12.5.0-03082 (platform-hotfix) and prior

Update 1

Open source reporting indicates that CVE-2026-102255 is being exploited in the wild.

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

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