Description
A maliciously crafted QPY file can potential execute arbitrary-code embedded in the payload without privilege escalation when deserialising QPY formats < 13. A python process calling Qiskit 0.18.0 through 1.4.1's `qiskit.qpy.load()` function could potentially execute any arbitrary Python code embedded in the correct place in the binary file as part of specially constructed payload.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| IBM | Qiskit SDK | >= 0.18.0, <= 1.4.1 |
References
- https://www.ibm.com/support/pages/node/7185949Vendor Advisory
Timeline
- Published
- Mar 14, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed