George0Papasotiriou/CVE-2025-15556-Notepad-WinGUp-Updater-RCE

PoC

George0Papasotiriou/CVE-2025-15556-Notepad-WinGUp-Updater-RCE

view exploit source poc_in_githubauthor George0Papasotirioupublished 2026-02-10catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2025-15556UShigh7.5OT criticalKEV
Notepad++ versions prior to 8.8.9, when using the WinGUp updater, contain an update integrity verification vulnerability where downloaded update metadata and installers are not cry…
scry

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