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Tue, 22 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 22 Sep 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Notepad-plus-plus
Notepad-plus-plus notepad++ |
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| Vendors & Products |
Notepad-plus-plus
Notepad-plus-plus notepad++ |
Tue, 22 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Notepad++ is a free and open-source source code editor. Prior to 8.9.8, Notepad++ contains a stack buffer overflow in PluginsManager::loadPluginFromPath in PowerEditor/src/MISC/PluginsManager/PluginsManager.cpp because the plugin-supplied GetLexerCount() result controls a loop that writes to containers[30] without enforcing NB_MAX_EXTERNAL_LANG. A malicious or compromised plugin that reports more than 30 lexers can write beyond the stack array and corrupt control data, which can permit arbitrary code execution in the Notepad++ process context. This issue is fixed in version 8.9.8. | |
| Title | Notepad++: Stack Buffer Overflow in Plugin Lexer Loading via Unchecked GetLexerCount() Return Value | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-22T18:27:51.292Z
Reserved: 2026-09-03T16:37:49.261Z
Link: CVE-2026-85279
Updated: 2026-09-22T18:27:17.487Z
Status : Received
Published: 2026-09-22T18:17:23.213
Modified: 2026-09-22T19:16:54.623
Link: CVE-2026-85279
No data.
OpenCVE Enrichment
Updated: 2026-09-22T19:30:14Z
