CVE Catalog

CVE-2026-111090

HighCVSS 7.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.12%

2th percentile - higher than 2% of all known CVEs

Summary

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.

Risk Assessment

An attacker could supply forged update or license files, potentially leading to installation of malicious software or unauthorized license use.

Recommendation

Retrieve updates and licenses only from MyStormshield servers or enable automatic verification via SNS, and apply the vendor patch.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS