SonicWall security advisory (AV26-1133)

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        <div><p><strong>Serial number:</strong> AV26-1133</p>

Date: November 6, 2026

As of November 6, 2026, SonicWall is affected by a vulnerability in the following product:

  • SonicOS
    • prior to 7.3.4-7013
    • prior to 8.2.2-8015

SonicWall indicates that CVE-2026-19868 is being exploited.

On November 6, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-19868 to their Known Exploited Vulnerabilities (KEV) Catalog.

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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Article Link: SonicWall security advisory (AV26-1133) - Canadian Centre for Cyber Security