CVE-2026-86054Published
Notepad++: Stack Buffer Overflow in `NppParameters::writeSession` via overlong session path
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-86054 · Microsoft / collected KEV context
cve-program · CVE-2026-86054
- https://github.com/notepad-plus-plus/notepad-plus-plus/security/advisories/GHSA-pxgg-96p2-c3hx
- https://github.com/notepad-plus-plus/notepad-plus-plus/commit/046af3f626be7715886412313fc18f58b30dfcaf
- https://github.com/notepad-plus-plus/notepad-plus-plus/releases/tag/v8.9.8
- https://notepad-plus-plus.org/news/v898-released
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.