5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.4%
lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage.
github.com/lua/lua/commit/a6da1472c0c5e05ff249325f979531ad51533110
www.lua.org/bugs.html#5.4.0-10