CVE-2026-122162

CVSS 5.5 (medium) · published 2026-11-10

Integer underflow (wrap or wraparound) in Windows Update Stack allows an authorized attacker to disclose information locally.

Weakness: CWE-125, CWE-191

Source: NVD CVE-2026-122162

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-122162

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