CVE-2026-50300
5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: secure@microsoft.com (Secondary)
Description
Integer underflow (wrap or wraparound) in Windows Kernel allows an authorized attacker to disclose information locally.
Affected (20)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.14393.9339 | |
| Before 10.0.17763.9020 | |
| Before 10.0.19044.7548 | |
| Before 10.0.19045.7548 | |
| Before 10.0.26100.8875 | |
| Before 10.0.26200.8875 | |
| Before 10.0.28000.2525 | |
| Before 10.0.14393.9339 | |
| Before 10.0.17763.9020 | |
| Before 10.0.20348.5386 | |
| Before 10.0.26100.33158 |
Related CWEs
CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CWE-191
Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
References (1)
Source: secure@microsoft.com
PatchVendor Advisory
Timeline
No history available yet.