CVE-2026-84014
7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: secure@microsoft.com (Secondary)
Description
Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
Affected (25)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| version < 10.0.14393.9612 | |
| version < 10.0.17763.9376 | |
| version < 10.0.19044.7807 | |
| version < 10.0.19045.7807 | |
| version < 10.0.22631.7652 | |
| version < 10.0.26100.9711 | |
| version < 10.0.26200.9711 | |
| version < 10.0.28000.3231 | |
| version < 10.0.26300.9711 | |
| Version r2 | |
| version < 10.0.14393.9612 | |
| version < 10.0.17763.9376 | |
| version < 10.0.20348.5761 | |
| version < 10.0.26100.33650 |
Related CWEs
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().
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.
References (1)
Source: secure@microsoft.com
Vendor AdvisoryPatch
Timeline
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