VYPR
Critical severity9.1NVD Advisory· Published Apr 8, 2022· Updated Jun 17, 2026

CVE-2022-28805

CVE-2022-28805

Description

singlevar in lparser.c in Lua from (including) 5.4.0 up to (excluding) 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code.

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Affected products

17

Patches

Vulnerability mechanics

References

7

News mentions

0

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