CVE-2025-1403
High
Description
Qiskit SDK 0.45.0 through 1.2.4 could allow a remote attacker to cause a denial of service using a maliciously crafted QPY file containing a malformed symengine serialization stream which can cause a segfault within the symengine library.
SeverityHigh
CVSS8.6
Exploit probability—
Product
Ibm Qiskit
PublishedFeb 21, 2025
First seenFeb 21, 2025
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- qiskit1.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm qiskit | 0.45.0 ≤ v ≤ 1.2.4 | — |
| qiskitPyPI | 0.45.0 ≤ v < 1.3.0 | 1.3.0 |
| qiskit-terraPyPI | 0.45.0 ≤ v ≤ 0.46.3 | — |
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