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.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| wibu-systems-ag | codemeter-runtime | unaffected |
|
No data.
No data.
No data available yet.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Thu, 27 Aug 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Missing Sanity Checks for Buffer Lengths | |
| First Time appeared |
Wibu-systems-ag
Wibu-systems-ag codemeter-runtime |
|
| Weaknesses | CWE-130 | |
| CPEs | cpe:2.3:a:wibu-systems-ag:codemeter-runtime:*:*:*:*:*:*:*:* cpe:2.3:a:wibu-systems-ag:codemeter-runtime:6.00:*:*:*:*:*:*:* cpe:2.3:a:wibu-systems-ag:codemeter-runtime:7.00:*:*:*:*:*:*:* |
|
| Vendors & Products |
Wibu-systems-ag
Wibu-systems-ag codemeter-runtime |
|
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: wibu
Published:
Updated: 2026-08-27T08:00:54.182Z
Reserved: 2026-08-27T07:01:24.780Z
Link: CVE-2026-81575
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-27T10:16:40.197
Modified: 2026-08-27T10:16:40.197
Link: CVE-2026-81575
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-08-27T10:45:17Z
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CWE-130
Improper Handling of Length Parameter Inconsistency