CVE-2026-3469

LowCVSS 2.7/10Last modified Jul 24, 2026

Description

A denial-of-service (DoS) vulnerability exists due to improper input validation in the SonicWall Email Security appliance, allowing a remote authenticated attacker as admin user to cause the application to become unresponsive.

Metrics

CVSS 3.1 2.7/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
SonicWall	Email Security	10.0.34.8215 and earlier versions; 10.0.34.8223 and earlier versions

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0002Vendor Advisory

Timeline

Published: Mar 31, 2026
Last modified: Jul 24, 2026
NVD status: Analyzed

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