CVE-2024-38014 Microsoft Windows: privilege escalation
In plain words: Something running with limited rights can promote itself to full control. Turns a small foothold (like a malicious app) into administrator or system-level access.
Confirmed exploited by CISA on · US federal patch deadline Oct 1, 2024
What to do
- Install Microsoft's security update for Windows. If no update exists, follow the vendor's workaround or stop using the product until one ships.
- Turn on automatic updates for the operating system and for Office, PDF and archive apps.
- Be careful with unexpected attachments — documents, .zip/.rar files and shortcuts are common bait.
- Use a normal (non-admin) account day to day and keep built-in protection like Microsoft Defender on.
Who is affected
Could reach you. This one is aimed at devices or apps of the kind people own.
What's at risk: Your files, saved passwords and accounts. Many of these let a program that is already running gain full administrator control.
The details
- Official name
- Microsoft Windows Installer Improper Privilege Management Vulnerability
- Product
- Microsoft Windows
- CISA description
- Microsoft Windows Installer contains an improper privilege management vulnerability that could allow an attacker to gain SYSTEM privileges.
- Type of flaw
- Privilege escalation (CWE-269)
- Confirmed exploited
- Sep 10, 2024
- US federal patch deadline
- Oct 1, 2024
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Answering about CVE-2024-38014 ·
Questions about CVE-2024-38014
Is CVE-2024-38014 being exploited?
Yes. CISA added CVE-2024-38014 to its Known Exploited Vulnerabilities catalog on Sep 10, 2024, which means there is reliable evidence of real-world attacks.
How do I fix CVE-2024-38014?
Install Microsoft's security update for Windows. If no update exists, follow the vendor's workaround or stop using the product until one ships. Turn on automatic updates for the operating system and for Office, PDF and archive apps.
Am I affected by CVE-2024-38014?
Only if you use Microsoft Windows. This one is aimed at devices or apps of the kind people own.