HIGHVulnerability
CVE-2026-81576
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.
Properties
- severity
- HIGH
- score
- 7.7
- epss_score
- 0.00326
- cve_id
- CVE-2026-81576
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- published_at
- 2026-08-27T10:16:40.313
- last_modified
- 2026-09-01T20:56:59.203
- epss_percentile
- 0.25281
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Authorization Bypass Through User-Controlled Key
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