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Notepad++

Utilities
Notepad++·Website

Free source code and text editor for Windows

Latest versions

StableWindows8.9.8.124 Sep 2026
Actively exploited
0
CISA KEV · 1 lifetime
Affecting latest
0
v8.9.8.1
Known CVEs
20
across all versions, as matched by PemSync
Last checked
21 Oct 2026, 4:42

The latest tracked version (8.9.8.1) is not affected by any matched vulnerability — all 20 recorded CVEs are fixed in versions you're past.

CVESeverityEPSS pctStatusScore source
HIGH 7.578%Latest not affectedNVD3 Feb 2026
—2%Latest not affected—26 Jun 2026
—10%Latest not affected—26 Jun 2026
—10%Latest not affected—26 Jun 2026
—49%Latest not affected—26 Jun 2026
—3%Latest not affected—26 Jun 2026
—4%Latest not affected—26 Jun 2026
—9%Latest not affected—30 Apr 2026
—7%Latest not affected—10 Apr 2026
—14%Latest not affected—19 Feb 2026
—44%Latest not affected—30 Nov 2023
—25%Latest not affected—30 Nov 2023
—34%Latest not affected—25 Aug 2023
—42%Latest not affected—25 Aug 2023
—30%Latest not affected—25 Aug 2023
—43%Latest not affected—25 Aug 2023
—43%Latest not affected—1 Feb 2023
—70%Latest not affected—19 Jan 2023
—54%Latest not affected—28 Sep 2022
—96%Latest not affected—14 Sep 2019

PemSync reports known, cataloged exploited vulnerabilities (CISA KEV) and published CVEs. It is not a zero-day detection or threat-intelligence system — a vulnerability may be exploited before it appears here. Absence of data does not mean an app is secure.