CVE-2015-6126: Use After Free
First published: Wed Dec 09 2015(Updated: )
Race condition in the Pragmatic General Multicast (PGM) protocol implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 Gold and 1511 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted application, aka "Windows PGM UAF Elevation of Privilege Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Windows 10 | ||
| Windows 10 | =1511 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.0 | ||
| Microsoft Windows | ||
| Microsoft Windows RT | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Vista | =sp2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-6126?
CVE-2015-6126 is classified as a medium severity vulnerability.
How do I fix CVE-2015-6126?
To fix CVE-2015-6126, you should apply the security updates released by Microsoft for the affected Windows versions.
Which versions of Windows are affected by CVE-2015-6126?
CVE-2015-6126 affects multiple versions including Windows Vista SP2, Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, and several Server editions.
What type of vulnerability is CVE-2015-6126?
CVE-2015-6126 is a race condition vulnerability in the Pragmatic General Multicast protocol implementation.
Can CVE-2015-6126 be exploited remotely?
CVE-2015-6126 requires local access to exploit, meaning it cannot be exploited remotely.
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