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6 vulnerabilities found for Qiskit SDK by IBM
CVE-2026-4870 (GCVE-0-2026-4870)
Vulnerability from nvd – Published: 2026-06-12 20:52 – Updated: 2026-06-15 13:37
VLAI
Title
Qiskit SDK is vulnerable to specific functions may recurse too deeply and overflow the available stack space, when encountering certain classical expressions.
Summary
IBM Qiskit SDK 0.43.0 through 2.5.0 could allow an attacker to trigger a segmentation fault leading to a denial of service due to uncontrolled recursion in the parser.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7276123 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Qiskit SDK |
Affected:
0.43.0 , ≤ 2.5.0
(semver)
cpe:2.3:a:ibm:qiskit_sdk:0.43.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:qiskit_sdk:2.5.0:*:*:*:*:*:*:* |
Credits
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CVE-2025-2000 (GCVE-0-2025-2000)
Vulnerability from nvd – Published: 2025-03-14 13:04 – Updated: 2026-02-26 19:09
VLAI
Title
Qiskit SDK code execution
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7185949 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Qiskit SDK |
Affected:
0.18.0 , ≤ 1.4.1
(semver)
cpe:2.3:a:ibm:qiskit:0.18.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:qiskit:1.4.1:*:*:*:*:*:*:* |
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CVE-2025-1403 (GCVE-0-2025-1403)
Vulnerability from nvd – Published: 2025-02-21 16:55 – Updated: 2025-08-26 19:48
VLAI
Title
Qiskit SDK denial of service
Summary
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.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7183868 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Qiskit SDK |
Affected:
0.45.0 , ≤ 1.2.4
(semver)
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CVE-2026-4870 (GCVE-0-2026-4870)
Vulnerability from cvelistv5 – Published: 2026-06-12 20:52 – Updated: 2026-06-15 13:37
VLAI
Title
Qiskit SDK is vulnerable to specific functions may recurse too deeply and overflow the available stack space, when encountering certain classical expressions.
Summary
IBM Qiskit SDK 0.43.0 through 2.5.0 could allow an attacker to trigger a segmentation fault leading to a denial of service due to uncontrolled recursion in the parser.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7276123 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Qiskit SDK |
Affected:
0.43.0 , ≤ 2.5.0
(semver)
cpe:2.3:a:ibm:qiskit_sdk:0.43.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:qiskit_sdk:2.5.0:*:*:*:*:*:*:* |
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CVE-2025-2000 (GCVE-0-2025-2000)
Vulnerability from cvelistv5 – Published: 2025-03-14 13:04 – Updated: 2026-02-26 19:09
VLAI
Title
Qiskit SDK code execution
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7185949 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Qiskit SDK |
Affected:
0.18.0 , ≤ 1.4.1
(semver)
cpe:2.3:a:ibm:qiskit:0.18.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:qiskit:1.4.1:*:*:*:*:*:*:* |
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CVE-2025-1403 (GCVE-0-2025-1403)
Vulnerability from cvelistv5 – Published: 2025-02-21 16:55 – Updated: 2025-08-26 19:48
VLAI
Title
Qiskit SDK denial of service
Summary
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.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
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| URL | Tags |
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| https://www.ibm.com/support/pages/node/7183868 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
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| IBM | Qiskit SDK |
Affected:
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