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Microsoft EUVD-2026-29672

| CVE-2026-40415 HIGH
Use After Free (CWE-416)
2026-05-12 microsoft GHSA-mw9q-gfjj-7mhx
Denial Of Service Use After Free Memory Corruption Microsoft
8.1
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

1
CVE Published
May 12, 2026 - 16:58 nvd
HIGH 8.1

DescriptionNVD

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

Analysis

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

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EUVD-2026-29672 vulnerability details – vuln.today
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