What’s Vulnerable › Products

rizonesoft Notepad3 vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your rizonesoft Notepad3 version is affected

Latest rizonesoft Notepad3 vulnerabilities

• CVE-2026-38972 — (CVSS 7.8)
• CVE-2026-4744 — Notepad3 Bundled Oniguruma compile_string_node() Heap Buffer Overflow via Crafted Regex Pattern Allows Arbitrary Code Execution (CVSS 9.3)
• CVE-2024-1188 — Rizone Soft Notepad3 Encryption Passphrase denial of service (CVSS 5.5)