CVE-2026-81576
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Improper Authentication of Session Handles
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
codemeter-runtime
- Vendor
- wibu-systems-ag
- Product
- codemeter-runtime
- Platforms
- Unknown
- Default status
unaffected- Package collection
- https://www.wibu.com/products/codemeter/runtime.html
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.00 | affected | custom | 9.10 | Unavailable | None listed |
| 8.00 | affected | custom | 8.41a | Unavailable | None listed |
| 7.00 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.00 | affected | Unavailable | Unavailable | Unavailable | None listed |