CVE-2026-110390

UNKNOWN 0.0

FlexNet Beacon Missing Authentication Vulnerability

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Missing authentication in the FlexNet Beacon component of Flexera One and FlexNet Manager Suite allows unauthenticated remote attackers to obtain Beacon policy and targeting information when anonymous web server access is enabled (the default).

CWE	CWE-306 CWE-497
Vendor	flexera
Product	flexnet beacon
Published	Nov 5, 2026

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Affected Versions

Flexera / FlexNet Beacon

0 < 26.4.1

Flexera / FlexNet Manager Suite

2026 R1 < 2026 R2 2025 R2 < 2026 R1 2025 R1 < 2025 R2 0 < 2025 R1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

community.flexera.com: https://community.flexera.com/s/article/Flexera-Beacon-Security-Advisory-CVE-2026-110390 community.flexera.com: https://community.flexera.com/s/article/Flexera-Beacon-security-hotfix-IOK-2107311