QUANTUM THREAT INTELLIGENCE

AV26-1017: SonicWall SMA1000 Remote Access Appliances Carry a Flaw Exploited in the Wild

Cyber Centre advisory AV26-1017 covers vulnerabilities in SonicWall SMA1000 remote access appliances (models 6210, 7210 and 8200v) on platform hotfix builds 12.4.3-03670 and 12.5.0-03082 and earlier. An October 9 update notes open source reporting that CVE-2026-102255 is being exploited in the wild. SMA1000 gateways sit at the edge of many utility, municipal and financial networks, so owners should apply SonicWall's fixes promptly.

SOURCE

Canadian Centre for Cyber Security

DATE

October 6, 2026

Why this matters for your infrastructure

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