Critical vulnerability in Notepad++ before version 8.9.4

72% confidence

Description

A critical vulnerability affects Notepad++ versions 8.9.3 and prior. Users are advised to update to version 8.9.4 to address this issue.

Vendor	Product	Versions
notepad++ community	notepad++	<= 8.9.3

Tier B

CCCS Canada2h ago

→ No new info (linked only)

CISA KEV❌ No

Actively exploited❌ No

Patch available

8.9.4

PublishedApr 27, 2026

Last enriched2h ago

0 upvotes0 downvotes