CVE-2026-109593criticalCWE-636

CVE-2026-109593: critical vulnerability in SonicWall Global Management System (GMS)

Published

Follow this CVE+ Monitor Global Management System

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.1epss 0.5%
An unauthenticated attacker with network access to the SonicWall GMS 9.5.2 and earlier versions may be able to read internal GMS files, potentially exposing sensitive information.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected products
SonicWall · Global Management System (GMS)
Related CVEs — SonicWall Global Management System (GMS)

In the same product, most dangerous first.

CVE-2018-9866CRITICALCVE-2018-9866EPSS 4.5%CVE-2021-20020—CVE-2021-20020EPSS 3.9%CVE-2019-7476—CVE-2019-7476EPSS 1.4%CVE-2026-109594MEDIUMCVE-2026-109594EPSS 0.4%