CVE-2026-0401
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
2Description
A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
Analysis
SonicOS firewalls are vulnerable to denial-of-service attacks when an authenticated remote attacker triggers a null pointer dereference, causing the device to crash. This post-authentication flaw affects firewall availability but requires valid credentials to exploit. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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