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Medium · 5.1 CVE-2025-52938 EUVD-2025-18872GHSA-7958-493x-jj7h

Potential heap-based buffer over-read vulnerability in NotepadNext

Published Jun 23, 2025 · Updated Jun 23, 2025 · Assigned by GovTech CSG

Description

Out-of-bounds Read vulnerability in dail8859 NotepadNext (src/lua/src modules). This vulnerability is associated with program files lparser.C.

This issue affects NotepadNext: through v0.11.

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

Affected products

VendorProductAffectedFixed
dail8859 NotepadNext — —

References