CVE-2026-116501: IBM Qiskit SDK: IBM Qiskit SDK 2.4.0 through 2.6.1 could allow a local attacker to execute arbitrary code due to an out-of-bounds write…
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | Security Bulletin: Qiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with qk_circuit_inst_unitary(). | 5 Nov 202613:51 | – | ibm |
 | CVE-2026-116501 | 8 Nov 202617:14 | – | circl |
 | CVE-2026-116501 | 8 Nov 202617:05 | – | cve |
 | CVE-2026-116501 Qiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with qk_circuit_inst_unitary(). | 8 Nov 202617:05 | – | cvelist |
 | EUVD-2026-119683 | 8 Nov 202617:05 | – | euvd |
 | CVE-2026-116501 | 8 Nov 202617:05 | – | mend |
 | CVE-2026-116501 | 8 Nov 202617:16 | – | nvd |
 | PT-2026-140043 | 8 Nov 202600:00 | – | ptsecurity |
 | c2q-framework (0.1.4), circuit-knitting-toolbox (0.0.0) +61 more potentially affected by CVE-2026-116501 via qiskit (>=2.4.0, <=2.6.1) | 8 Nov 202617:05 | – | vulnersosv |
 | CVE-2026-116501 Qiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with qk_circuit_inst_unitary(). | 8 Nov 202617:05 | – | vulnrichment |
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09 Nov 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 3.18.4
EPSS0.00166
SSVC