SonicWall security advisory (AV26-699) – Update 1

Serial number: AV26-699
Date: July 14, 2026

On July 14, 2026, SonicWall published a security advisory to address critical vulnerabilities in the following products:

  • SMA1000 Models (6210, 7210 & 8200v) - version 12.4.3-03245, 12.4.3-03387 and 12.4.3-03434 (platform-hotfix)
  • SMA1000 Models (6210, 7210 & 8200v) - version 12.5.0-02283, 12.5.0-02624 and 12.5.0-02800 (platform-hotfix)

SonicWall indicates that CVE-2026-15409 and CVE-2026-15410 are being exploited.

Update 1

On July 14, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-15409 and CVE-2026-15410 to their Known Exploited Vulnerabilities (KEV) Database.

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

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