Description
SonicWall Global VPN Client version 4.10.8.1108 and earlier is vulnerable to an out-of-bounds kernel memory read in the SWIPsec.sys driver, which could allow a local attacker to cause a system crash.
Published: 2026-08-07
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 13 Aug 2026 10:30:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in SonicWall Global VPN Client SWIPsec.sys Leads to System Crash

Tue, 11 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 07 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Sonicwall
Sonicwall global Vpn Client
Vendors & Products Sonicwall
Sonicwall global Vpn Client

Fri, 07 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Description SonicWall Global VPN Client version 4.10.8.1108 and earlier is vulnerable to an out-of-bounds kernel memory read in the SWIPsec.sys driver, which could allow a local attacker to cause a system crash.
Weaknesses CWE-125
References

Subscriptions

Sonicwall Global Vpn Client
cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published:

Updated: 2026-08-11T19:29:41.797Z

Reserved: 2026-07-24T08:34:11.798Z

Link: CVE-2026-66151

cve-icon Vulnrichment

Updated: 2026-08-11T19:29:38.671Z

cve-icon NVD

Status : Received

Published: 2026-08-07T20:16:52.750

Modified: 2026-08-11T20:18:37.943

Link: CVE-2026-66151

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T10:15:07Z

Weaknesses