CVE-2024-43626: Windows Telephony Service Elevation of Privilege Vulnerability
Published Nov 12, 2024
·Updated
Windows Telephony Service Elevation of Privilege Vulnerability
Affected Software
65 affected componentsFixes available
Microsoft Windows Server 2025
Microsoft Windows Server 2025
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 2019
Microsoft Windows Server 2019
Microsoft Windows 11=23H2
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=24H2
Microsoft Windows 11=24H2
Microsoft Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1507<10.0.10240.20826
Microsoft Windows 10 1507<10.0.10240.20826
Microsoft Windows 10 1607<10.0.14393.7515
Microsoft Windows 10 1607<10.0.14393.7515
Microsoft Windows 10 1809<10.0.17763.6532
Microsoft Windows 10 1809<10.0.17763.6532
Microsoft Windows 10 21h2<10.0.19044.5131
Microsoft Windows 10 21h2<10.0.19044.5131
Microsoft Windows 10 21h2<10.0.19044.5131
Microsoft Windows 10 22h2<10.0.19045.5131
Microsoft Windows 10 22h2<10.0.19045.5131
Microsoft Windows 10 22h2<10.0.19045.5131
Microsoft Windows 11 22h2<10.0.22621.4460
Microsoft Windows 11 22h2<10.0.22621.4460
Microsoft Windows 11 23h2<10.0.22631.4460
Microsoft Windows 11 23h2<10.0.22631.4460
Microsoft Windows 11 24h2<10.0.26100.2314
Microsoft Windows 11 24h2<10.0.26100.2314
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016<10.0.14393.7515
Microsoft Windows Server 2019<10.0.17763.6532
Microsoft Windows Server 2022<10.0.20348.2849
Microsoft Windows Server 2022 23h2<10.0.25398.1251
Microsoft Windows Server 2025<10.0.26100.2314
Microsoft Windows Server 2016
Microsoft Windows Server 2016
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 12, 2024
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·05:53 PM
Data Sourced
via MITRE·05:53 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2024-43626?
CVE-2024-43626 has a severity rating of critical, due to its potential for exploitation leading to elevation of privileges.
2
How do I fix CVE-2024-43626?
To mitigate CVE-2024-43626, apply the appropriate security updates provided by Microsoft for your affected Windows version.
3
Which versions of Windows are affected by CVE-2024-43626?
CVE-2024-43626 affects Windows 10 versions 22H2 and 21H2, as well as Windows 11 versions 22H2 and 23H2.
4
Could CVE-2024-43626 allow unauthorized access?
Yes, CVE-2024-43626 could potentially allow an attacker to gain unauthorized access to the system with elevated privileges.
5
Is there any workaround for CVE-2024-43626?
While the most effective remedy for CVE-2024-43626 is to apply the available patches, temporarily disabling the Windows Telephony service may limit exposure.