CVE-2026-116500: falha de média gravidade em IBM Qiskit SDK
Unbound Recursion in QPY deserialization can lead to denial of service
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10Vexday Risk Score
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ssvc Trackcvss 6.2
IBM Qiskit SDK 2.4.0 through 2.6.1 could allow a local attacker to cause a denial of service due to unbound recursion during deserialization of untrusted QPY payloads.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
IBM · Qiskit SDKCVEs relacionadas — IBM Qiskit SDK
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CVE-2025-2000CRITICALQiskit SDK code executionEPSS 0.8%CVE-2025-1403HIGHQiskit SDK denial of serviceEPSS 0.7%CVE-2026-19795MEDIUMQiskit SDK is vulnerable when deserializing QPY Files and may overflow the available stack space.EPSS 0.3%CVE-2026-4870HIGHQiskit SDK is vulnerable to specific functions may recurse too deeply and overflow the available stack space, when encountering certain classical expressions.EPSS 0.3%CVE-2026-116501HIGHQiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with qk_circuit_inst_unitary().EPSS —CVE-2026-116499HIGHArbitrary Code Execution in Qiskit SDK QPY DeserializationEPSS —