Search/CVE-2026-109593
● CVE — Critical

CVE-2026-109593

DiscoveredNov 3, 2026UpdatedNov 3, 2026

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.

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CVSS v3.1
9.1 CRITICAL
EPSS
0.52%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
3
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Connections
5 relationships
Timeline
disclosure → media coverage
Nov 3, 2026
Disclosure — published as a CVE record.
Nov 4, 2026
bleepingcomputer.com reports: SonicWall warns of unpatched flaws in end-of-life GMS software
Nov 4, 2026
thehackernews.com reports: SonicWall Won't Patch EoL GMS Flaws That Could Expose Files, Alter Database Records
Nov 5, 2026
securityweek.com reports: Cisco, WatchGuard Release Patches; SonicWall Won’t Fix GMS Flaws