CVE-2026-111090

A logic error exists in the signature verification routine resulting in acceptance of unauthenticated update and license files.It is necessary to use only the MyStormshield servers to retrieve update files or licenses, or to use automatic verification via SNS.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://advisories.stormshield.eu/2026-031/

Configurations

No configuration.

History

20 Oct 2026, 08:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 08:16

Updated : 2026-10-20 19:35

NVD link : CVE-2026-111090

Mitre link : CVE-2026-111090

CVE.ORG link : CVE-2026-111090

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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