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Windows SMB Client Information Disclosure Vulnerability

🗓️ 11 Aug 2026 14:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Buffer over-read in Windows SMB Client allows unauthorized information disclosure over a network.

Related
Detection
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-65794
11 Aug 202619:02
circl
cve
CVE
CVE-2026-65794
11 Aug 202617:06
cve
cvelist
Cvelist
CVE-2026-65794 Windows SMB Client Information Disclosure Vulnerability
11 Aug 202617:06
cvelist
euvd
EUVD
EUVD-2026-56740
11 Aug 202617:06
euvd
mskb
Microsoft KB
August 11, 2026—KB5120385 (Monthly Rollup)
11 Aug 202614:00
mskb
mskb
Microsoft KB
August 11, 2026—KB5120386 (Monthly Rollup)
11 Aug 202614:00
mskb
mskb
Microsoft KB
August 11, 2026—KB5120418 (OS Build 14393.9418)
11 Aug 202614:00
mskb
mskb
Microsoft KB
August 11, 2026—KB5121000 (OS Build 28000.2704)
11 Aug 202614:00
mskb
ncsc
NCSC
Vulnerabilities in Microsoft Windows
11 Aug 202619:47
ncsc
nvd
NVD
CVE-2026-65794
11 Aug 202617:18
nvd
Rows per page
Vulners
Node
OR
microsoftwindows_server_2012_r2Range<6.3.9600.23338x64
microsoftwindows_server_2012Range<6.2.9200.26280x64
microsoftwindows_server_2012Range<6.2.9200.26280x64
microsoftwindows_server_2016Range<10.0.14393.9418
microsoftwindows_server_2016Range<10.0.14393.9418
microsoftwindows_10_1607Range<10.0.14393.9418x64
microsoftwindows_10_1607Range<10.0.14393.9418x86
microsoftwindows_11_26h1Range<10.0.28000.2704x64
microsoftwindows_11_26h1Range<10.0.28000.2704x64
microsoftwindows_server_2025Range<10.0.26100.33296
microsoftwindows_server_2025Range<10.0.26100.33222
microsoftwindows_11_24h2Range<10.0.26100.9168x64
microsoftwindows_11_24h2Range<10.0.26000.9106x64
microsoftwindows_11_24h2Range<10.0.26100.9168x64
microsoftwindows_11_24h2Range<10.0.26100.9106x64
microsoftwindows_11_23h2Range<10.0.22631.7517x64
microsoftwindows_11_23h2Range<10.0.22631.7517x64
microsoftwindows_11_25h2Range<10.0.26200.9168x64
microsoftwindows_11_25h2Range<10.0.26100.9106x64
microsoftwindows_11_25h2Range<10.0.26200.9168x64
microsoftwindows_11_25h2Range<10.0.26100.9106x64
microsoftwindows_server_2025Range<10.0.26100.33296
microsoftwindows_server_2025Range<10.0.26100.33222
microsoftwindows_10_22h2Range<10.0.19045.7663x86
microsoftwindows_10_22h2Range<10.0.19045.7663x64
microsoftwindows_10_22h2Range<10.0.19045.7663x64
microsoftwindows_10_21h2Range<10.0.19044.7663x64
microsoftwindows_server_2012_r2Range<6.3.9600.23338x64
microsoftwindows_10_21h2Range<10.0.19044.7663x64
microsoftwindows_10_21h2Range<10.0.19044.7663x86
microsoftwindows_server_2022Range<10.0.20348.5499
microsoftwindows_server_2022Range<10.0.20348.5440
microsoftwindows_server_2022Range<10.0.20348.5499
microsoftwindows_server_2022Range<10.0.20348.5440
microsoftwindows_server_2019Range<10.0.17763.9115
microsoftwindows_server_2019Range<10.0.17763.9115
microsoftwindows_10_1809Range<10.0.17763.9115x64
microsoftwindows_10_1809Range<10.0.17763.9115x86

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11 Aug 2026 14:00Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.16.5
SSVC
2