CVE-2026-78523: CWE-416: Use After Free in Microsoft Windows 10 Version 1607
Use after free in Windows DNS allows an unauthorized attacker to deny service over a network.
CVE-2026-78523: CWE-416: Use After Free in Microsoft Windows 10 Version 1607
Description
Use after free in Windows DNS allows an unauthorized attacker to deny service over a network.
CVSS v3.1
Score 5.9medium
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-08-24T17:28:00.623Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78523","vendor":"Microsoft"}]
Threat ID: 6aa04564acd9273b49faa283
Added to database: 09/08/2026, 17:27:00 UTC
Last updated: 09/08/2026, 21:08:39 UTC
Views: 2
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