MEDIUMCVSS v3.1 6.1Vulnerability
CVE-2026-123203
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.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-11-06T06:16:30.423848+00:00
- Cvss severity
- MEDIUM
- Cvss score
- 6.1
- Retrieved at
- 2026-11-06T06:17:09+00:00
- Score
- 6.1
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-123203
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
- First seen by Signal
- 2026-11-05T22:06:44+00:00
- Name
- CVE-2026-123203
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
- Published at
- 2026-11-05T19:17:19.530
- Last modified
- 2026-11-05T19:17:19.530
Related Entities (1)
HAS_WEAKNESS (1)
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