TRUMPF: Multiple products affected by Wibu CodeMeter vulnerabilities
The TRUMPF product versions listed below include a Wibu CodeMeter Runtime version that contains several vulnerabilities, e.g. potentially allowing privilege escalation.
describes (5)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-81576US | — | — | ||
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 attac… | ||||
| CVE-2026-81575US | — | — | ||
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 che… | ||||
| CVE-2026-81574US | — | — | ||
In CodeMeter Runtime before versions 8.41a and 9.10, the logger does not sanitize input strings in certain cases, allowing an attacker to inject printf-style format
specifiers. Thi… | ||||
| CVE-2026-81573US | —OT elevated | — | ||
If CodeMeter Runtime before 8.41a or 9.10 is configured as a server, the configuration command handler does not enforce network-
origin restrictions. Commands intended only for loc… | ||||
| CVE-2026-81572US | — | — | ||
In CodeMeter Runtime from version 8.40 to (excluding) 8.41a and 9.00 to (excluding) 9.10, cmu.exe --create-io --file C: creates a predictable temporary file under C:\CM-Stick. The… | ||||
references
External citations — patches, advisories, analysis.
- VDE-2026-091: TRUMPF: Multiple products affected by Wibu CodeMeter vulnerabilities - HTMLself
- CERT@VDE Security Advisories for TRUMPF SE + Co. KGexternal
- CVE-2026-81572 - NVDexternal
- CVE-2026-81573 - NVDexternal
- CVE-2026-81574 - NVDexternal
- CVE-2026-81575 - NVDexternal
- CVE-2026-81576 - NVDexternal
- VDE-2026-091: TRUMPF: Multiple products affected by Wibu CodeMeter vulnerabilities - CSAFself
remediations (5)
- Fixed
An updated Wibu Codemeter Runtime is available for download. If your installation is affected, the easiest fix is to install the latest Runtime from https://www.wibu.com/support/user/user-software.html
- Fixed
An updated Wibu Codemeter Runtime is available for download. If your installation is affected, the easiest fix is to install the latest Runtime from https://www.wibu.com/support/user/user-software.html
- Fixed
An updated Wibu Codemeter Runtime is available for download. If your installation is affected, the easiest fix is to install the latest Runtime from https://www.wibu.com/support/user/user-software.html
- Fixed
An updated Wibu Codemeter Runtime is available for download. If your installation is affected, the easiest fix is to install the latest Runtime from https://www.wibu.com/support/user/user-software.html
- Fixed
An updated Wibu Codemeter Runtime is available for download. If your installation is affected, the easiest fix is to install the latest Runtime from https://www.wibu.com/support/user/user-software.html
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