Multiple Vulnerabilities in SonicWall SonicOS Could Allow for Authentication Bypass

Command
CYBERCOM
Region
North America
Category
Cyber threat
Source
MS-ISAC Advisories
Cyber ThreatOfficial statement

At a glance

What
Cyber Threat
Who
MS-ISAC Advisories
When
Nov 10, 2026 at 9:16 AM UTC

Official Statements

  • MS-ISAC Advisories, November 10: โ€œMultiple vulnerabilities have been discovered in SonicWall SonicOS, the most severe of which could allow for Authentication Bypass.

    SonicOS is the operating system that powers SonicWall firewalls and network security appliances.

    Successful exploitation of the most severe of these vulnerabilities could allow a remote unauthenticated attacker to perform unauthorized operations, gain elevated privileges, access sensitive information, or impact the integrity of the affected device.โ€

Source: MS-ISAC Advisories

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