lua security

  1. CVE-2026-24821 Patch Guide for WickedEngine Lua Parser Heap Over-read

    A heap-based buffer over-read has been assigned CVE-2026-24821 after researchers identified a flaw in the Lua parsing code of turanszkij’s WickedEngine that can be triggered when the engine compiles untrusted Lua code; the flaw is rooted in lparser.C and affects WickedEngine releases through...
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    • buffer over-read lua security vulnerability mitigation wickedengine
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    • Forum: Security Alerts

  2. Lua CVE-2022-28805 Patch Guide: 5.4.x Buffer Over-read in Lua Parser

    The Lua interpreter received a critical security fix in 2022 after researchers discovered that a missing internal call in lparser.c’s singlevar function allowed a heap-based buffer over-read when compiling certain crafted scripts—an issue tracked as CVE-2022-28805 that affects Lua releases 5.4.0...
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    • cve 2022 28805 lua parser lua security patch guide
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    • Forum: Security Alerts