CVE-2026-81576
HIGH
NVD
CVSS Score
7.7
Severity
HIGH
Published
Aug 27, 2026
Vendor
unknown
Description
If configured as a server, CodeMeter Runtime before versions 8.41a and 9.10 issues handles per connection and relies on a cryptographically weak SID as sole authenticator. An attacker can brute-force the SID, recover another session's handle number, and read license information belonging to another handle.