CVE-2026-0206_CVE-2026-0206

4.9 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Description

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

Basic Information

ID CVE-2026-0206

Source sonicwall

Published Apr 29, 2026 at 16:21

Modified Apr 29, 2026 at 17:00

Affected Product

Vendor SonicWall

Product SonicOS

Version 6.5.5.1-6n and older versions

Affected Versions SonicWall SonicOS 6.5.5.1-6n and older versions
SonicWall SonicOS 7.0.1-5169 and older versions
SonicWall SonicOS 7.3.1-7013 and older versions
SonicWall SonicOS 8.1.0-8017 and older versions

CWE Classification

CWE-121

References

psirt.global.sonicwall.com /vuln-detail/SNWLID-2026-0004

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