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Microsoft CVE-2026-42896

| EUVD-2026-29717 HIGH
Integer Overflow or Wraparound (CWE-190)
2026-05-12 microsoft GHSA-xq6v-x2f5-r47x
7.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
May 12, 2026 - 16:59 nvd
HIGH 7.8

DescriptionNVD

Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Analysis

Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

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CVE-2026-42896 vulnerability details – vuln.today

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