CVE-2025-21420-PoC

CVE-2025-21420 PoC Windows Disk Cleanup Tool Elevation of Privilege Vulnerability AFAIK, albeit incomplete, this is the first PoC to this CVE. https://nvd.nist.gov/vuln/detail/CVE-2025-21420 https://vulners.com/cve/CVE-2025-21420 We found a way to DLL sideload with cleanmgr.exe $ cp .\dokan1.dll...

EUVD-2026-79123

CrowdStrike released a security update to address a vulnerability in the Falcon sensor for Windows. The vulnerability only exists when the Microsoft Office File Malicious Macro Removal Windows policy setting is enabled and customers remain protected through the Cloud Anti-malware for Microsoft...

CVE-2026-40058 Vulnerability Affecting Office Macro Removal in CrowdStrike Falcon Sensor for Windows

CrowdStrike released a security update to address a vulnerability in the Falcon sensor for Windows. The vulnerability only exists when the Microsoft Office File Malicious Macro Removal Windows policy setting is enabled and customers remain protected through the Cloud Anti-malware for Microsoft...

CVE-2026-40058: Time-of-check Time-of-use (TOCTOU) Race Condition

CrowdStrike released a security update to address a vulnerability in the Falcon sensor for Windows. The vulnerability only exists when the Microsoft Office File Malicious Macro Removal Windows policy setting is enabled and customers remain protected through the Cloud Anti-malware for Microsoft...

EUVD-2026-12144

Cleanuparr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. From 2.7.0 to 2.8.0, the /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by...

Disk Cleanup Tool Privilege Escalation

The vulnerability of the Disk Cleanup Tool component of the Windows operating system is related to errors in handling symbolic links. Exploiting this vulnerability can allow an attacker to increase their privileges...

CVE-2025-21420

Windows Disk Cleanup Tool Elevation of Privilege Vulnerability...

CVE-2025-21420

CVE-2025-21420 is evidenced by PoCs showing a Disk Cleanup Tool (cleanmgr.exe) elevation via a DLL sideload approach. The GitHub PoCs demonstrate loading dokan1.dll/dokannp1.dll to trigger arbitrary code paths, with the exploit chain listing SetProcessMitigationPolicy (ProcessRedirectionTrustPoli...

CVE-2025-21420 Windows Disk Cleanup Tool Elevation of Privilege Vulnerability

...

CVE-2025-21420: Improper Link Resolution Before File Access

Windows Disk Cleanup Tool Elevation of Privilege Vulnerability...

PT-2025-6338

Name of the Vulnerable Software and Affected Versions Windows Disk Cleanup Tool affected versions not specified Description A critical issue exists within the Windows Disk Cleanup Tool cleanmgr.exe that allows for privilege escalation to SYSTEM privileges. The flaw involves errors in handling...

SUSE CVE-2016-1693

browser/safebrowsing/srtfieldtrialwin.cc in Google Chrome before 51.0.2704.63 does not use the HTTPS service on dl.google.com to obtain the Software Removal Tool, which allows remote attackers to spoof the chromecleanuptool.exe aka CCT file via a man-in-the-middle attack on an HTTP session...

Trusted Path Code Execution Vulnerability in Lenovo PC Manager

Lenovo PC Manager is a system cleanup software, the software can help users easily and quickly clean up the computer system junk files, and can provide users with real-time monitoring of the computer's cpu temperature, real-time intelligent control of the computer temperature, so as to protect th...

UBUNTU-CVE-2016-1693

browser/safebrowsing/srtfieldtrialwin.cc in Google Chrome before 51.0.2704.63 does not use the HTTPS service on dl.google.com to obtain the Software Removal Tool, which allows remote attackers to spoof the chromecleanuptool.exe aka CCT file via a man-in-the-middle attack on an HTTP session...

“Cocktail”therapy to deal with the variety of Trojan hybrid intrusion-vulnerability warning-the black bar safety net

Here is a quote of the“cocktail”therapy is a medical term, refers to the physician while using the a variety of anti-viral drugs to deal with AIDS. For a computer virus to a single tool in particular is very well-known tool is very easy to be viral as against the target without losing effect, it'...