Description
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Reserved 2025-06-26 | Published 2025-08-12 | Updated 2025-08-13 | Assigner
microsoftHIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Problem types
CWE-122: Heap-based Buffer Overflow
Product status
10.0.17763.0 before 10.0.17763.7678
affected
10.0.17763.0 before 10.0.17763.7678
affected
10.0.17763.0 before 10.0.17763.7678
affected
10.0.20348.0 before 10.0.20348.4052
affected
10.0.19044.0 before 10.0.19044.6216
affected
10.0.22621.0 before 10.0.22621.5768
affected
10.0.19045.0 before 10.0.19045.6216
affected
10.0.26100.0 before 10.0.26100.4946
affected
10.0.22631.0 before 10.0.22631.5768
affected
10.0.22631.0 before 10.0.22631.5768
affected
10.0.25398.0 before 10.0.25398.1791
affected
10.0.26100.0 before 10.0.26100.4946
affected
10.0.26100.0 before 10.0.26100.4946
affected
10.0.10240.0 before 10.0.10240.21100
affected
10.0.14393.0 before 10.0.14393.8330
affected
10.0.14393.0 before 10.0.14393.8330
affected
10.0.14393.0 before 10.0.14393.8330
affected
6.2.9200.0 before 6.2.9200.25622
affected
6.2.9200.0 before 6.2.9200.25622
affected
6.3.9600.0 before 6.3.9600.22725
affected
6.3.9600.0 before 6.3.9600.22725
affected
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53155 (Windows Hyper-V Elevation of Privilege Vulnerability) vendor-advisory
cve.org (CVE-2025-53155)
nvd.nist.gov (CVE-2025-53155)
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