CVE-2025-15556 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionNotepad++ 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 traffic can cause the updater to download and execute an attacker-controlled installer, resulting in arbitrary code execution with the privileges of the user. Metrics
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Quick InfoCVE Dictionary Entry:CVE-2025-15556 NVD Published Date: 02/02/2026 NVD Last Modified: 02/02/2026 Source: VulnCheck |
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