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Critical · 9.4 CVE-2025-52939 EUVD-2025-18873GHSA-hhj4-3c38-ppmf

Potential heap-buffer overflow vulnerability in NotepadNext

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

Description

Out-of-bounds Write vulnerability in dail8859 NotepadNext (src/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.

This issue affects NotepadNext: through v0.11.

Affected products

VendorProductAffectedFixed
dail8859 NotepadNext — —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Azure Linux

ReleasePackageFixed inAdvisory
Azure Linux 2 (CBL-Mariner) ceph 16.2.10-8 —

References