NotepadPlusPlus: CVE-2026-85995: Improper Verification of Cryptographic Signature

Notepad++ is a free and open-source source code editor. From 8.9.7 until 8.9.8, the Notepad++ updater and signature verification path can accept a modified GUP.exe file whose embedded certificate metadata remains present even though its Authenticode digest is invalid. An attacker who can replace ...

PT-2026-96851

Name of the Vulnerable Software and Affected Versions Notepad++ versions 8.9.7 through 8.9.7 Description The updater and signature verification path can accept a modified GUP.exe file. This occurs because the system accepts the file if embedded certificate metadata is present, even if the...

Typora cross-site scripting vulnerability

Typora is an editor. A cross-site scripting vulnerability exists in versions prior to Typora 1.6.7, which stems from the ability to load JavaScript code in the main Typora window by loading typora://app/typemark/updater/update.html in the tag...

CVE-2017-7796

On Windows systems, the logger run by the Windows updater deletes the file "update.log" before it runs in order to write a new log of that name. The path to this file is supplied at the command line to the updater and could be used in concert with another local exploit to delete a different file...