PT-2026-47889 · Microsoft · Hotpatch Monitoring Service+1
CVE-2026-42910
·
Published
2026-06-09
·
Updated
2026-06-11
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Windows Hotpatch Monitoring Service (affected versions not specified)
Description
An out-of-bounds write in the Hotpatch Monitoring Service allows an authorized attacker to elevate privileges locally. An out-of-bounds write occurs when a program writes data past the end of the intended buffer, which can lead to memory corruption.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Hotpatch Monitoring Service
Windows