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VULNERABILITIES

CVE-2026-66822 Details

Description

Insertion of sensitive information into sent data in .NET allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66822 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-201Insertion of Sensitive Information Into Sent Data[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-66822
NVD Published Date:
Oct 13, 2026
NVD Last Modified:
Oct 22, 2026
Source:
[email protected]
CVE-2026-66822 Details - Not Deferred