CVE-2026-122162
Integer underflow (wrap or wraparound) in Windows Update Stack allows an authorized attacker to disclose information locally.
CVSS
5.5
Medium
EPSS
—
KEV
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Exploit Today
0
0-100
Published: Nov 10, 2026 · Last modified: Nov 10, 2026 · CWE-125 · CWE-191
Not enough EPSS history yet.
Integer underflow (wrap or wraparound) in Windows Update Stack allows an authorized attacker to disclose information locally.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-500784.4 MED—
——0Out-Of-Bounds Read in the MSI-X table in the QVM could allow an attacker in the guest to cause an information disclosure or a crash of the QVM.3hCVE-2026-1212928.2 HIG—
——0A malformed Error Report can cause EOS to read beyond packet boundaries, potentially terminating the RPKI agent or exposing unintended memory contents through logging.3hCVE-2026-970064.9 MED—
——0Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.4hCVE-2026-970027.5 HIG—
——0Out-of-bounds read in Windows VMSwitch allows an authorized attacker to elevate privileges locally.4hCVE-2026-969895.5 MED—
——0Out-of-bounds read in Secondary Logon allows an authorized attacker to disclose information locally.4hCVE-2026-969884.9 MED—
——0Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.4h