CVE-2022-22716 Microsoft Excel Information Disclosure Vulnerability
An attacker can exploit a memory corruption flaw in Microsoft Excel to disclose sensitive information to unauthorized users.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-22716?
CVE-2022-22716 is a medium-severity vulnerability in Microsoft 365 Apps, published on 9 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Microsoft Excel Information Disclosure Vulnerability
Weakness: CWE-119
Which versions are affected by CVE-2022-22716?
It affects 7 products.
Products include Microsoft 365 Apps, Microsoft Excel, Microsoft Office, Microsoft Office Long Term Servicing Channel, Microsoft Office Online Server, Microsoft Office Web Apps and 1 more.
How do I fix CVE-2022-22716?
No fix has been published for CVE-2022-22716 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-22716 being exploited?
There is no known exploitation of CVE-2022-22716 in the wild and no public exploit code.
Other vulnerabilities in Microsoft 365 Apps
- CVE-2024-21413 Microsoft Outlook Improper Input Validation
- CVE-2023-23397 Microsoft Office Outlook Privilege Escalation
- CVE-2024-38189 Microsoft Project Remote Code Execution Vulnerability
- CVE-2023-35311 Microsoft Outlook Security Feature Bypass
- CVE-2026-21514 Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision
Sources
Also known as GHSA-m3mj-2hwv-qf3q.