VULNERABILITY INTELLIGENCE

CVE-2020-25464

CVSS score7.5 HIGH
EPSS probability1.11%
CISA KEVNot currently listed
Published2020-12-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Heap buffer overflow at moddable/xs/sources/xsDebug.c in Moddable SDK before before 20200903. The top stack frame is only partially initialized because the stack overflowed while creating the frame. This leads to a crash in the code sending the stack frame to the debugger.

Weakness classification

  • nvd@nist.gov: CWE-787

Primary references