Search criteria
2 vulnerabilities found for labone_q by zhinst
CVE-2026-7584 (GCVE-0-2026-7584)
Vulnerability from nvd – Published: 2026-05-01 07:21 – Updated: 2026-05-01 13:26
VLAI
Title
Arbitrary Code Execution via Unsafe Deserialization in LabOne Q
Summary
The LabOne Q serialization framework uses a class-loading mechanism (import_cls) to dynamically import and instantiate Python classes during deserialization. Prior to the fix, this mechanism accepted arbitrary fully-qualified class names from the serialized data without any validation of the target class or restriction on which modules could be imported. An attacker can craft a serialized experiment file that causes the deserialization engine to import and instantiate arbitrary Python classes with attacker-controlled constructor arguments, resulting in arbitrary code execution in the context of the user running the Python process. Exploitation requires the victim to load a malicious file using LabOne Q's deserialization functions, for example a compromised experiment file shared for collaboration or support purposes.
Severity
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zhinst.com/support/security/2026/zi-s… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zurich Instruments | LabOne Q |
Affected:
2.41.0 , < 26.1.2
(python)
Affected: 26.4.0b1 , ≤ 26.4.0b5 (python) |
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CVE-2026-7584 (GCVE-0-2026-7584)
Vulnerability from cvelistv5 – Published: 2026-05-01 07:21 – Updated: 2026-05-01 13:26
VLAI
Title
Arbitrary Code Execution via Unsafe Deserialization in LabOne Q
Summary
The LabOne Q serialization framework uses a class-loading mechanism (import_cls) to dynamically import and instantiate Python classes during deserialization. Prior to the fix, this mechanism accepted arbitrary fully-qualified class names from the serialized data without any validation of the target class or restriction on which modules could be imported. An attacker can craft a serialized experiment file that causes the deserialization engine to import and instantiate arbitrary Python classes with attacker-controlled constructor arguments, resulting in arbitrary code execution in the context of the user running the Python process. Exploitation requires the victim to load a malicious file using LabOne Q's deserialization functions, for example a compromised experiment file shared for collaboration or support purposes.
Severity
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zhinst.com/support/security/2026/zi-s… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zurich Instruments | LabOne Q |
Affected:
2.41.0 , < 26.1.2
(python)
Affected: 26.4.0b1 , ≤ 26.4.0b5 (python) |
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