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3 February 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • High 7.7
    CVE-2025-15556 Exploited Public exploit

    Notepad++ < 8.8.9 WinGUp Updater Lacks Update Integrity Verification

    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 cryptographically verified. An attacker able to intercept or redirect update traff…

    notepad-plus-plus notepad-plus-plus
    KEV Feb 12, 2026