CVE-2023-28267 Remote Desktop Protocol Client Information Disclosure Vulnerability
An attacker can exploit a buffer over-read in the Remote Desktop client to disclose sensitive information from memory.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-28267?
CVE-2023-28267 is a medium-severity vulnerability in Microsoft Windows 10 1507, published on 11 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Remote Desktop Protocol Client Information Disclosure Vulnerability
Weakness: CWE-126
Which versions are affected by CVE-2023-28267?
It affects 14 products.
Products include Microsoft Remote Desktop Client, Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 20h2, Microsoft Windows 10 21h2 and 8 more.
How do I fix CVE-2023-28267?
No fix has been published for CVE-2023-28267 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-28267 being exploited?
There is no known exploitation of CVE-2023-28267 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10 1507
- CVE-2026-78463 Remote Desktop Client Remote Code Execution Vulnerability
- CVE-2026-80074 Remote Desktop Client Remote Code Execution Vulnerability
- CVE-2026-80077 Remote Desktop Client Remote Code Execution Vulnerability
- CVE-2026-42985 Remote Desktop Client Remote Code Execution Vulnerability
- CVE-2026-32157 Remote Desktop Client Remote Code Execution Vulnerability
Sources
Also known as GHSA-mqgq-m2wx-8xxh.