VDB
CVE-2026-81575
CVE-2026-81575
PUBLISHED
CVSS 7.5 HIGH
Reported by wibu · Published August 27, 2026
If configured as a server, CodeMeter Runtime before versions 8.41a and 9.10 accepts requests with opcode 0x5e, which contain the data length and the data itself. Missing bounds checking on the data length value can lead to out of bounds reads, causing a segmentation fault that ultimately crashes the CodeMeter Runtime.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| wibu-systems-ag | codemeter-runtime | 9.00, 8.00, 7.00 |
| wibu-systems-ag | codemeter-runtime | 9.00, 8.00 |
| wibu-systems-ag | codemeter-runtime | 9.00, 8.00, 7.00 |
Timeline
- Aug 27, 2026 EPSS Score
- Aug 27, 2026 Coalition ESS Score
- Aug 27, 2026 CVE Published
- Aug 27, 2026 CVE Updated
- Sep 1, 2026 EPSS Score