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3 February 2026

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

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All Critical High Medium Low Exploited only Public exploit

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  • High 8.1
    CVE-2026-1375 Public exploit

    Tutor LMS <= 3.9.5 - Insecure Direct Object Reference to Authenticated (Instructor+) Arbitrary Course Modification and Deletion

    The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object References (IDOR) in all versions up to, and including, 3.9.5. This is due to missing object-level authorization checks in the `course_list_bulk_…

    Themeum Tutor LMS – eLearning and online course solution Web / CMS
  • 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