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CVE-2026-0206

SonicWall SonicOS CWE-121

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

CVSS Score
4.9
Medium
EPSS — Exploit Probability
0.5%
Riskier than 41% of all CVEs · checked 2026-09-05
Exploitation
Not in CISA KEV
KEV does not include every exploited vulnerability
Remediation
unknown
Check vendor advisories
NVD entry PoC / advisory

2 articles across 2 outlets · first covered Apr 30, 2026 · latest May 1, 2026

Coverage timeline

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