CVE-2026-4744

critical · 9.3

Out-of-bounds Read vulnerability in rizonesoft Notepad3 (‎scintilla/oniguruma/src modules). This vulnerability is associated with program files regcomp.C‎. This issue affects Notepad3: before 6.25.714.1.

9.3

CVSS

0.1%

EPSS (exploit prob.)

3rd

EPSS percentile

2026-03-24

Published

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:U/V:D/RE:L/U:Amber

Weaknesses

CWE-125

References

https://github.com/rizonesoft/Notepad3/pull/5392

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-4744