CVEvulnerability

CVE-2026-81576

7.7 HIGH Published 2026-08-27 Modified 2026-09-01 Official page ↗
Status
Awaiting Analysis
Published
2026-08-27
Last modified
2026-09-01
Assigner
2fc02b1f-71e7-4514-a878-169626f68903
CVSS 3.1 (2fc02b1f-71e7-4514-a878-169626f68903)
7.7 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weaknesses
CWE-639

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.

Related

Weakness · CWE (1)

  • CWE-639 Authorization Bypass Through User-Controlled Key weakness

References