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CVE-2025-53149

🗓️ 12 Aug 2025 17:10:20Reported by microsoftType 
cve
 cve🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 32 Views

Heap overflow in Kernel Streaming Thunk Service Driver enables authorized local privilege escalation.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
Circl		CVE-2025-53149
12 Aug 202516:01
–circl
CNNVD		Microsoft Kernel Streaming WOW Thunk Service Driver 安全漏洞
12 Aug 202500:00
–cnnvd
Cvelist		CVE-2025-53149 Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
12 Aug 202517:10
–cvelist
EUVD		EUVD-2025-24319
3 Oct 202520:07
–euvd
Microsoft KB		August 12, 2025—KB5063709 (OS Builds 19044.6216 and 19045.6216)
12 Aug 202507:00
–mskb
Microsoft KB		August 12, 2025—Hotpatch KB5063812 (OS Build 20348.3989)
12 Aug 202507:00
–mskb
Microsoft KB		August 12, 2025—KB5063871 (OS Build 14393.8330)
12 Aug 202507:00
–mskb
Microsoft KB		August 12, 2025—KB5063875 (OS Builds 22621.5768 and 22631.5768)
12 Aug 202507:00
–mskb
Microsoft KB		August 12, 2025—KB5063877 (OS Build 17763.7678)
12 Aug 202507:00
–mskb
Microsoft KB		August 12, 2025—KB5063878 (OS Build 26100.4946)
12 Aug 202507:00
–mskb
Rows per page
NVD
Vulners
CNA
Node
microsoftwindows_10_1507Range<10.0.10240.21100x64
OR
microsoftwindows_10_1507Range<10.0.10240.21100x86
OR
microsoftwindows_10_1607Range<10.0.14393.8330x64
OR
microsoftwindows_10_1607Range<10.0.14393.8330x86
OR
microsoftwindows_10_1809Range<10.0.17763.7678x64
OR
microsoftwindows_10_1809Range<10.0.17763.7678x86
OR
microsoftwindows_10_21h2Range<10.0.19044.6216
OR
microsoftwindows_10_22h2Range<10.0.19045.6216
OR
microsoftwindows_11_22h2Range<10.0.22621.5768
OR
microsoftwindows_11_23h2Range<10.0.22631.5768
OR
microsoftwindows_11_24h2Range<10.0.26100.4851
OR
microsoftwindows_server_2008Match-sp2x64
OR
microsoftwindows_server_2008Match-sp2x86
OR
microsoftwindows_server_2008Matchr2sp1x64
OR
microsoftwindows_server_2012Match-
OR
microsoftwindows_server_2012Matchr2
OR
microsoftwindows_server_2016Range<10.0.14393.8330
OR
microsoftwindows_server_2019Range<10.0.17763.7678
OR
microsoftwindows_server_2022Range<10.0.20348.3989
OR
microsoftwindows_server_2022_23h2Range<10.0.25398.1791
OR
microsoftwindows_server_2025Range<10.0.26100.4851
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    ]
  }
]

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13 Feb 2026 18:54Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.8
EPSS0.02513
SSVC
CWE-122
kernel streaming thunklocal privilege escalationheap overflowthunk service driverauthorized attacker
32