CVE-2025-58730 Inbox COM Objects (Global Memory) Remote Code Execution Vulnerability
An attacker can execute arbitrary code locally via a use-after-free flaw in Windows Inbox COM Objects.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-58730?
CVE-2025-58730 is a high-severity use after free vulnerability in Microsoft Windows 10 1507, published on 14 Oct 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.
Weakness: CWE-416
Which versions are affected by CVE-2025-58730?
It affects 16 products.
Products include Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 21h2, Microsoft Windows 10 22h2, Microsoft Windows 11 22h2 and 10 more.
How do I fix CVE-2025-58730?
No fix has been published for CVE-2025-58730 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2025-58730 being exploited?
There is no known exploitation of CVE-2025-58730 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10 1507
- CVE-2017-8543 Microsoft Windows Search Remote Code Execution
- CVE-2025-33053 Microsoft Windows External Control of File Name or Path
- CVE-2025-33073 Microsoft Windows SMB Client Improper Access Control
- CVE-2024-49039 Microsoft Windows Task Scheduler Privilege Escalation
- CVE-2024-43461 Microsoft Windows MSHTML Platform Spoofing
Sources
Also known as GHSA-h949-8hwm-35r3.