A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.

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Fixes

Solution

No solution given by the vendor.


Workaround

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History

Wed, 29 Apr 2026 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Sonicwall
Sonicwall sonicos
Vendors & Products Sonicwall
Sonicwall sonicos

Wed, 29 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 29 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Description A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.
Weaknesses CWE-121
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published:

Updated: 2026-04-29T17:00:31.592Z

Reserved: 2025-10-30T10:54:33.982Z

Link: CVE-2026-0206

cve-icon Vulnrichment

Updated: 2026-04-29T17:00:24.191Z

cve-icon NVD

Status : Received

Published: 2026-04-29T17:16:40.633

Modified: 2026-04-29T17:16:40.633

Link: CVE-2026-0206

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-29T18:00:13Z

Weaknesses