CVE-2020-25463

7.5 highEPSS 1.3%

High (7.5) in moddable moddable. EPSS 1.3% chance of exploitation in the next 30 days.

Invalid Memory Access in fxUTF8Decode at moddable/xs/sources/xsCommon.c:916 in Moddable SDK before OS200908 causes a denial of service (SEGV).

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 70% of CVEs (scores of 2026-10-31)
Published: 2020-12-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19