CVE-2023-36397: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Published Nov 14, 2023
·Updated
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Affected Software
62 affected componentsFixes available
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=23H2
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1507<10.0.10240.20308
Microsoft Windows 10 1507<10.0.10240.20308
Microsoft Windows 10 1607<10.0.14393.6452
Microsoft Windows 10 1607<10.0.14393.6452
Microsoft Windows 10 1809<10.0.17763.5122
Microsoft Windows 10 1809<10.0.17763.5122
Microsoft Windows 10 1809<10.0.17763.5122
Microsoft Windows 10 21h2<10.0.19041.3693
Microsoft Windows 10 21h2<10.0.19041.3693
Microsoft Windows 10 21h2<10.0.19041.3693
Microsoft Windows 10 22h2<10.0.19045.3693
Microsoft Windows 10 22h2<10.0.19045.3693
Microsoft Windows 10 22h2<10.0.19045.3693
Microsoft Windows 11 21h2<10.0.22000.2600
Microsoft Windows 11 21h2<10.0.22000.2600
Microsoft Windows 11 22h2<10.0.22621.2715
Microsoft Windows 11 22h2<10.0.22621.2715
Microsoft Windows 11 23h2<10.0.22621.2715
Microsoft Windows 11 23h2<10.0.22621.2715
Microsoft Windows Server 2008=r2
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Remediation
Event History
Nov 14, 2023
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·05:57 PM
Data Sourced
via MITRE·05:57 PM
DescriptionSeverity
Nov 15, 2023
News Published
12:36 AM
Frequently Asked Questions
1
What is CVE-2023-36397?
CVE-2023-36397 is a Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability.
2
How severe is CVE-2023-36397?
CVE-2023-36397 has a severity rating of 9.8 (Critical).
3
Which software is affected by CVE-2023-36397?
The following Microsoft products are affected by CVE-2023-36397: Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2008, Windows 11, Windows 10, and Windows Server 2022.
4
How can I fix CVE-2023-36397?
To fix CVE-2023-36397, apply the relevant patches provided by Microsoft for your affected software versions. Visit the Microsoft support website for more information.
5
Where can I find more information about CVE-2023-36397?
You can find more information about CVE-2023-36397 on the Microsoft Security Response Center website.