CVE-2026-3469

Published Mar 31, 2026

Last updated 10 days ago

Overview

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.
Source
PSIRT@sonicwall.com
NVD status
Analyzed
Products
email_security

Risk scores

CVSS 3.1

Type
Secondary
Base score
2.7
Impact score
1.4
Exploitability score
1.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Severity
LOW

Weaknesses

PSIRT@sonicwall.com
CWE-20
nvd@nist.gov
NVD-CWE-noinfo

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.