9.8

CVE-2026-65791

Medienbericht

Windows iSCSI Target Service Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.9418
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.9418
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.9115
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.9115
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.9418
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.9115
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.5440
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.33222
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.59% 0.453
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

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VulnDex Intel
Media Report
11.08.2026 20:25
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65791
Patch
Vendor Advisory