CVE-2026-110390

Missing authentication in the FlexNet Beacon component of Flexera One and FlexNet Manager Suite…

Risk score: 41/100
CVSS: 6.9 v4.0
Published: 5 Nov 2026

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What to know

What it is: 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).
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 6.9 medium

References

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

Original description

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).

Last activity 5 Nov 2026. Patch Forecast updates every hour.