7.4 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.4%
In XS 9.0.0 in Moddable SDK OS180329, there is a heap-based buffer overflow in fxBeginHost in xsAPI.c when called from fxRunDefine in xsRun.c, as demonstrated by crafted JavaScript code to xst.
github.com/Moddable-OpenSource/moddable/issues/235