Linux Distros Unpatched Vulnerability : CVE-2026-55404

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - yt-dlp and youtube-dl are command-line audio/video downloaders. Prior to 2026.7.4, the --write-link, --write-url-link, and --write-desktop-link options can writ...

Notepad++ 8.9.6.2 < 8.9.6.4 TOCTOU Race Condition (CVE-2026-52885)

The version of Notepad++ installed on the remote host is 8.9.6.2 or 8.9.6.3. It is, therefore, affected by a TOCTOU race condition vulnerability: - A time-of-check time-of-use TOCTOU race condition exists in the HMAC verification of shortcuts.xml. The HMAC check validates the on-disk file at...

CVE-2026-48800

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::valueaNode Parameters.cpp:3658 in the feedUserCmds function and stored in UserCommand.cmd without any validation. When the user clicks the corresponding entry ...

CVE-2026-52885

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.4, NppCommands.cpp checks the HMAC of the on-disk shortcuts.xml at the moment a user command fires Time-of-Check. However, the command payload is taken from the in-memory userCommands vector, which is populated at application...

CVE-2026-52885

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.4, NppCommands.cpp checks the HMAC of the on-disk shortcuts.xml at the moment a user command fires Time-of-Check. However, the command payload is taken from the in-memory userCommands vector, which is populated at application...

CVE-2026-52885 Notepad++ TOCTOU: HMAC Checks Disk, Executes from Memory

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.4, NppCommands.cpp checks the HMAC of the on-disk shortcuts.xml at the moment a user command fires Time-of-Check. However, the command payload is taken from the in-memory userCommands vector, which is populated at application...

CVE-2026-52885

Notepad++ Notepad++ v8.9.6.4 fixes a TOCTOU vulnerability (CVE-2026-52885) where the on-disk HMAC of shortcuts.xml is checked at trigger time while the command payload is loaded into memory at startup and never synchronized. An attacker with write access to shortcuts.xml can plant a malicious fil...

CVE-2026-48800

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::valueaNode Parameters.cpp:3658 in the feedUserCmds function and stored in UserCommand.cmd without any validation. When the user clicks the corresponding entry ...

CVE-2026-48800 Notepad++: Arbitrary Code Execution via shortcuts.xml UserCommand Injection

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::valueaNode Parameters.cpp:3658 in the feedUserCmds function and stored in UserCommand.cmd without any validation. When the user clicks the corresponding entry ...

PT-2026-52973

Name of the Vulnerable Software and Affected Versions Notepad++ versions prior to 8.9.6.4 Description A Time-of-Check to Time-of-Use TOCTOU flaw exists in NppCommands.cpp. The application validates the HMAC of the shortcuts.xml file on disk when a user command is triggered, but it executes the...

Linux Distros Unpatched Vulnerability : CVE-2026-50023

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - yt-dlp is a command-line audio/video downloader. Prior to 2026.06.09, a vulnerability exists in yt-dlp that allows a remote attacker to write arbitrary...

CVE-2026-50023

yt-dlp is a command-line audio/video downloader. Prior to 2026.06.09, a vulnerability exists in yt-dlp that allows a remote attacker to write arbitrary OS-shortcut files such as .desktop, .url, .webloc to the user's filesystem, bypassing the remediation for CVE-2024-38519. The allowlist explicitl...

Exploit for CVE-2026-52885

TOCTOU: HMAC Checks Disk, Executes from Memory Notepad++ v8...

CVE-2026-11283

A policy bypass flaw was found in the Shortcuts component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=502069297...

SUSE CVE-2026-11283

Insufficient validation of untrusted input in Shortcuts in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictions via a malicious file. Chromium security severity: Low...

Chromium: CVE-2026-11283 Policy bypass in Shortcuts

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

EUVD-2026-34744

Insufficient validation of untrusted input in Shortcuts in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictions via a malicious file. Chromium security severity: Low...

CVE-2026-11283

Insufficient validation of untrusted input in Shortcuts in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictions via a malicious file. Chromium security severity: Low...

DEBIAN-CVE-2026-11283

Insufficient validation of untrusted input in Shortcuts in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictions via a malicious file. Chromium security severity: Low...

Linux Distros Unpatched Vulnerability : CVE-2026-11283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient validation of untrusted input in Shortcuts in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictio...