Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.
Metrics
Affected Vendors & Products
References
History
Tue, 14 Jul 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 14 Jul 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally. | |
| Title | DNS Client Tampering Vulnerability | |
| First Time appeared |
Microsoft
Microsoft windows 10 1809 Microsoft windows 10 21h2 Microsoft windows 10 22h2 Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows 11 26h1 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025 |
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| Weaknesses | CWE-306 | |
| CPEs | cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_21H2:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_22H2:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_25H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_26H1:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Microsoft
Microsoft windows 10 1809 Microsoft windows 10 21h2 Microsoft windows 10 22h2 Microsoft windows 11 24h2 Microsoft windows 11 25h2 Microsoft windows 11 26h1 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: microsoft
Published: 2026-07-14T17:04:32.676Z
Updated: 2026-09-09T19:35:29.112Z
Reserved: 2026-05-27T23:44:09.623Z
Link: CVE-2026-49174
Updated: 2026-07-14T17:48:31.348Z
Status : Analyzed
Published: 2026-07-14T17:16:52.513
Modified: 2026-07-22T16:17:28.467
Link: CVE-2026-49174
No data.