Vendor
Wibu
12 known vulnerabilities.
Wibu at a glance
- Last 12 months
- 10
- Critical · all time
- 1
- Exploited · all time
- 0
- Public exploit · all time
- 0
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 1 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 7 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 2 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 1 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
Products
Latest advisories
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Critical max 9.2
PHP: Mehrere Schwachstellen ermöglichen Codeausführung
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um Speicherinhalte offenzulegen, einen Denial-of-Service-Zustand auszulösen oder beliebigen Code auszuführen.
first Oct 20, 2026 -
High max 8.6VDE-2026-084 4 CVEs
Phoenix Contact: CodeMeter Runtime Security Vulnerabilities in License Validation in the PLCnext Firmware
This advisory addresses security vulnerabilities in Phoenix Contact products with an integrated CodeMeter Runtime, like PLCnext devices and Virtual Controls. These security vulnerabilities only may occur with versions <8.41a of the integrated software CodeMet…
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Medium max 8.8
cURL: Mehre Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in cURL und libcurl ausnutzen, um einen nicht näher spezifizierten Angriff zu starten.
first Oct 4, 2023 -
High max 8.6VDE-2026-091 5 CVEs
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.
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High max 8.62NGA003144 5 CVEs
ABB AbilityTM zenon Security Risk Due to High-Severity Vulnerabilities in WIBU CodeMeter Runtime
ABB is aware of publicly disclosed security vulnerabilities affecting the WIBU-Systems CodeMeter Runtime for Windows, identified as CVE-2026-81572, CVE-2026-81573, CVE-2026-81574, CVE-2026-81575 and CVE-2026-81576. The CodeMeter Runtime component is used with…
12 results · Feed
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High 7.0
Out of Bound Write on WibuKey for Windows
In the WibuKey driver for Windows below Version 6.72, insufficient validation of user input when calculating the size of a kernel buffer could cause small amounts of data to be written outside the intended kernel buffer. This can lead to a system crash. Under…
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High 8.8
User input in WibuKey is used (without proper sanitization) to compute the address of a pointer, which can be exploited to let the user point to any storage, to which Windows responds with a denial of service.
Improper validation of memory boundaries in WibuKey64.sys of WibuKey up to 6.70 for Windows can be exploited by an attacker by setting the pointers outside the scope of the program. This usually results in a denial of service, yet we cannot rule out the possi…
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High 8.8
An untrusted Pointer Dereference can be exploited to escalate privileges by an unprivileged user on Windows
In WibuKey for Windows before version 6.71, an untrusted pointer dereference in the WibuKey2_64.sys kernel driver for 64-bit Windows allows an attacker to exploit a write-what-where primitive, enabling local privilege escalation. This can be leveraged to exec…
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High 7.7
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 …
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High 7.5
Missing Sanity Checks for Buffer Lengths
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 segme…
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High 8.2
Format String Vulnerability in Logger
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. This can be used to reliably crash CodeMeter and disclose sensitive information su…
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High 8.6
Improper Access Control in Local-Only Configuration Commands
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 local or same-network clients can therefore be executed by arbitrary remote peers.…
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High 7.8
Local Privilege Escalation in CodeMeter Runtime on Windows
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 directory and file paths are not properly checked for NTFS reparse points, such…
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High 7.8
CodeMeter 6.60 - 'CodeMeter.exe' Unquoted Service Path
CodeMeter 6.60 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted binary path in the CodeMeter Runtime Server service to inject mali…
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High 7.8
WibuKey Runtime 6.51 - 'WkSvW32.exe' Unquoted Service Path
WibuKey Runtime 6.51 contains an unquoted service path vulnerability in the WkSvW32.exe service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\PROGRAM FILES (X86)\WIBUKEY\SERVER\WkSvW32.exe' t…
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High 8.2
Wibu CodeMeter before 8.30a sometimes allows privilege escalation immediately after installation (before a logoff or re…
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Critical 9.8
Wibu: Buffer Overflow in CodeMeter Runtime
A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.