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CVE-2025-49658 Details

Description

Out-of-bounds read in Windows TDX.sys allows an authorized attacker to disclose information locally.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49658	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-125	Out-of-bounds Read	[email protected]

Affected Products

Product	Versions
microsoft windows 10 1507	< 10.0.10240.21073
CPE cpe:2.3:o:microsoft:windows_10_1507:::::::x64:* cpe:2.3:o:microsoft:windows_10_1507:::::::x86:* Remediation No remediation found in references.
microsoft windows 10 1607	< 10.0.14393.8246
CPE cpe:2.3:o:microsoft:windows_10_1607:::::::x64:* cpe:2.3:o:microsoft:windows_10_1607:::::::x86:* Remediation No remediation found in references.
microsoft windows 10 1809	< 10.0.17763.7558
CPE cpe:2.3:o:microsoft:windows_10_1809:::::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::x86:* Remediation No remediation found in references.
microsoft windows 10 21h2	< 10.0.19044.6093
CPE cpe:2.3:o:microsoft:windows_10_21h2:::::::: Remediation No remediation found in references.
microsoft windows 10 22h2	< 10.0.19045.6093
CPE cpe:2.3:o:microsoft:windows_10_22h2:::::::: Remediation No remediation found in references.
microsoft windows 11 22h2	< 10.0.22621.5624
CPE cpe:2.3:o:microsoft:windows_11_22h2:::::::: Remediation No remediation found in references.
microsoft windows 11 23h2	< 10.0.22631.5624
CPE cpe:2.3:o:microsoft:windows_11_23h2:::::::: Remediation No remediation found in references.
microsoft windows 11 24h2	< 10.0.26100.4652
CPE cpe:2.3:o:microsoft:windows_11_24h2:::::::: Remediation No remediation found in references.
microsoft windows server 2008	r2 sp1
CPE cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x64:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x86:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:* Remediation No remediation found in references.
microsoft windows server 2012	r2
CPE cpe:2.3:o:microsoft:windows_server_2012:-:::::::* cpe:2.3:o:microsoft:windows_server_2012:r2:::::::* Remediation No remediation found in references.
microsoft windows server 2016	< 10.0.14393.8246
CPE cpe:2.3:o:microsoft:windows_server_2016:::::::: Remediation No remediation found in references.
microsoft windows server 2019	< 10.0.17763.7558
CPE cpe:2.3:o:microsoft:windows_server_2019:::::::: Remediation No remediation found in references.
microsoft windows server 2022	< 10.0.20348.3932
CPE cpe:2.3:o:microsoft:windows_server_2022:::::::: Remediation No remediation found in references.
microsoft windows server 2022 23h2	< 10.0.25398.1732
CPE cpe:2.3:o:microsoft:windows_server_2022_23h2:::::::: Remediation No remediation found in references.
microsoft windows server 2025	< 10.0.26100.4652
CPE cpe:2.3:o:microsoft:windows_server_2025:::::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jul 15, 2025	Initial Analysis	[email protected]
Jul 8, 2025	New CVE Received	[email protected]

CVE-2025-49658 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

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Change History

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