PT-2026-112126 · Microsoft · Streaming Service
CVE-2026-69963
·
Published
2026-10-13
·
Updated
2026-10-13
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
Microsoft Streaming Service (affected versions not specified)
Description
A heap-based buffer overflow exists in the Kernel Streaming Service Driver. This flaw allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow occurs when a program writes more data to a heap memory block than it can hold, potentially leading to memory corruption.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
LPE
Heap Based Buffer Overflow
Integer Overflow
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Related Identifiers
Affected Products
Streaming Service