UBUNTU-CVE-2025-7207

A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2. Affected is the function scopenew of the file mrbgems/mruby-compiler/core/codegen.c of the component nregs Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locall...

CVE-2025-7207

Summary (CVE-2025-7207): A heap-based buffer overflow affects mruby up to 3.4.0-rc2, specifically the function scope_new in file mrbgems/mruby-compiler/core/codegen.c (component nregs Handler). The vulnerability can be triggered locally; an attack requires local access, and the exploit has been d...