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VULNERABILITIES

CVE-2026-62898 Details

Description

Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/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-2026-62898 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
microsoft visual studio 2022
>= 17.14.0, < 17.14.38

CPE

  • cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
microsoft visual studio 2026
>= 18.8.0, < 18.8.3

CPE

  • cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
microsoft .net
>= 8.0.0, < 8.0.30
>= 9.0.0, < 9.0.19
>= 10.0.0, < 10.0.11

CPE

  • cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-62898
NVD Published Date:
Aug 11, 2026
NVD Last Modified:
Aug 14, 2026
Source:
[email protected]