CVE-2026-65798

Published August 11, 2026 · Source: nvd

Description

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness

CWE-197

Affected Products

• microsoft — windows 10 1607 (< 10.0.14393.9418)
• microsoft — windows 10 1809 (< 10.0.17763.9121)
• microsoft — windows 10 21h2 (< 10.0.19044.7663)
• microsoft — windows 10 22h2 (< 10.0.19045.7663)
• microsoft — windows 11 23h2 (< 10.0.22631.7517)
• microsoft — windows 11 24h2 (< 10.0.26100.9106)
• microsoft — windows 11 25h2 (< 10.0.26200.9106)
• microsoft — windows 11 26h1 (< 10.0.28000.2704)
• microsoft — windows server 2012 (-)
• microsoft — windows server 2016 (< 10.0.14393.9418)
• microsoft — windows server 2019 (< 10.0.17763.9121)
• microsoft — windows server 2022 (< 10.0.20348.5440)
• microsoft — windows server 2025 (< 10.0.26100.33222)

References

• [email protected]

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