CVE-2026-123203

The NEURON (CoreNEURON) simulator, versions through 9.0.2 , is vulnerable to a stack-based buffer overflow (CWE-121). The root cause occurs when nrniv-core loads a crafted model dataset containing over-long version or mechanism-name tokens within the bbcore_mech.dat, globals.dat, or files.dat fil...

EUVD-2026-117648

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 bbcoremech.dat, globals.dat, or files.dat loaded...