CVE-2025-62473 Details
Description
Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
A buffer over-read vulnerability has been identified in the Windows Routing and Remote Access Service (RRAS). This vulnerability allows an unauthorized attacker to disclose information over the network by exploiting the buffer over-read condition, which can potentially lead to reading portions of heap memory.
Users can apply the security update KB5071544 to address this vulnerability. This security update is available through the Microsoft Update Catalog.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 9, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62473 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-126 | Buffer Over-read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 1607 | < 10.0.14393.8688 |
CPE
Remediation
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| microsoft windows 10 1809 | < 10.0.17763.8146 |
CPE
Remediation
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| microsoft windows 10 21h2 | < 10.0.19044.6691 |
CPE
Remediation
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| microsoft windows 10 22h2 | < 10.0.19045.6691 |
CPE
Remediation
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| microsoft windows 11 23h2 | < 10.0.22631.6345 |
CPE
Remediation
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| microsoft windows 11 24h2 | < 10.0.26100.7392 |
CPE
Remediation
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| microsoft windows 11 25h2 | < 10.0.26200.7392 |
CPE
Remediation
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| microsoft windows server 2008 | r2 sp1 |
CPE
Remediation
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| microsoft windows server 2012 | r2 |
CPE
Remediation
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| microsoft windows server 2016 | < 10.0.14393.8688 |
CPE
Remediation
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| microsoft windows server 2019 | < 10.0.17763.8146 |
CPE
Remediation
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| microsoft windows server 2022 | < 10.0.20348.4467 |
CPE
Remediation
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| microsoft windows server 2022 23h2 | < 10.0.25398.2025 |
CPE
Remediation
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| microsoft windows server 2025 | < 10.0.26100.7392 |
CPE
Remediation
| |
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 |
| Dec 12, 2025 | Initial Analysis | [email protected] |
| Dec 9, 2025 | New CVE Received | [email protected] |