CVE-2026-81576
High · 7.7CVSS
7.7
EPSS
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Published
Aug 27, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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