CVE-2026-122162

Name of the Vulnerable Software and Affected Versions Windows Update Stack (affected versions not specified)

Description An integer underflow (wrap or wraparound) occurs in the Windows Update Stack. This issue allows an authorized attacker to disclose sensitive information locally and affect the system. Integer underflow is a condition where a subtraction operation results in a value smaller than the minimum representable value for the data type, causing it to wrap around to a very large positive number.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.