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CVE-2025-15556 Notepad++ < 8.8.9 WinGUp Updater Lacks Update Integrity Verification
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2025-15556 | 3 Feb 202600:50 | – | attackerkb |
 | The vulnerability of the WinGUp software, a tool for automatic updating of the Notepad++ text editor, stems from insufficient verification of the authenticity of update files. This allows attackers to execute arbitrary code. | 16 Dec 202500:00 | – | bdu_fstec |
 | CVE-2025-15556 | 4 Feb 202607:01 | – | circl |
 | Notepad++ Download of Code Without Integrity Check Vulnerability | 12 Feb 202600:00 | – | cisa_kev |
 | CISA Adds Four Known Exploited Vulnerabilities to Catalog | 12 Feb 202612:00 | – | cisa |
 | Notepad++ 安全漏洞 | 3 Feb 202600:00 | – | cnnvd |
 | CVE-2025-15556 | 3 Feb 202600:50 | – | cve |
 | EUVD-2025-206661 | 3 Feb 202600:50 | – | euvd |
 | Notepad++ < 8.8.9 Update Integrity Verification Vulnerability | 4 Feb 202600:00 | – | nessus |
 | CVE-2025-15556 | 3 Feb 202601:15 | – | nvd |
10
[
{
"defaultStatus": "unaffected",
"product": "notepad-plus-plus",
"repo": "https://github.com/notepad-plus-plus",
"vendor": "notepad-plus-plus",
"versions": [
{
"lessThan": "8.8.9",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
]Data
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05 Mar 2026 01:29Current
CVSS 47.7
EPSS0.01268