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Windows 11 Version 24H2 CVE-2026-50420

| EUVDEUVD-2026-44070 MEDIUM
Out-of-bounds Read (CWE-125)
2026-07-14 microsoft GHSA-3phq-4j2m-c959
6.2
CVSS 3.1 · NVD
Temporal: 5.4
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Severity by source

Vendor (microsoft) PRIMARY
MEDIUM
qualitative
NVD
6.2 MEDIUM
AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CIRCL (temporal)
5.4 MEDIUM
cvss

Primary rating from Vendor (microsoft).

CVSS VectorNVD

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

Lifecycle Timeline

1
CVE Published
Jul 14, 2026 - 17:07 nvd
MEDIUM 6.2

DescriptionNVD

Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally.

Analysis

Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally.

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CVE-2026-50420 vulnerability details – vuln.today

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