NEURON (CoreNEURON) through 9.0.2 contains a stack buffer overflow vulnerability that allows attackers to corrupt stack memory by supplying over-long tokens in a crafted model dataset. Attackers can place oversized version or mechanism-name tokens in bbcore_mech.dat, globals.dat, or files.dat loaded by nrniv-core to crash the process.
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Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 05 Nov 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | NEURON (CoreNEURON) through 9.0.2 contains a stack buffer overflow vulnerability that allows attackers to corrupt stack memory by supplying over-long tokens in a crafted model dataset. Attackers can place oversized version or mechanism-name tokens in bbcore_mech.dat, globals.dat, or files.dat loaded by nrniv-core to crash the process. | |
| Title | NEURON through 9.0.2 Stack-based Buffer Overflow via CoreNEURON dataset tokens | |
| First Time appeared |
Neuron-ai
Neuron-ai neuron |
|
| Weaknesses | CWE-121 | |
| CPEs | cpe:2.3:a:neuron-ai:neuron:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Neuron-ai
Neuron-ai neuron |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-05T18:16:39.093Z
Reserved: 2026-11-05T17:58:50.914Z
Link: CVE-2026-123203
No data.
Status : Received
Published: 2026-11-05T19:17:19.530
Modified: 2026-11-05T19:17:19.530
Link: CVE-2026-123203
No data.
OpenCVE Enrichment
Updated: 2026-11-05T20:00:09Z
Weaknesses