CVE-2023-36046 - Windows Authentication Denial of Service Vulnerability · CoreCVE

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HIGH

Windows Authentication Denial of Service Vulnerability

Published Nov 14, 2023

7.1

HIGH

CVSS 3.1

EPSS 0.69%

Description

Windows Authentication Denial of Service Vulnerability

Affected products

Vendor Microsoft Product Windows 11 Version 23H2 Default
n/a
- Version
  10.0.22631.0
  Status
  affected
  Constraints
  <10.0.22631.2715
Vendor Microsoft Product Windows 11 version 21H2 Default
n/a
- Version
  10.0.0
  Status
  affected
  Constraints
  <10.0.22000.2600
Vendor Microsoft Product Windows 11 version 22H2 Default
n/a
- Version
  10.0.22621.0
  Status
  affected
  Constraints
  <10.0.22621.2715
Vendor Microsoft Product Windows 11 version 22H3 Default
n/a
- Version
  10.0.22631.0
  Status
  affected
  Constraints
  <10.0.22631.2715
Vendor Microsoft Product Windows Server 2022, 23H2 Edition (Server Core installation) Default
n/a
- Version
  10.0.25398.0
  Status
  affected
  Constraints
  <10.0.25398.531

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Windows 11 Version 23H2

n/a

Version	Status	Constraints
10.0.22631.0	affected	<10.0.22631.2715

Windows 11 version 21H2

n/a

Version	Status	Constraints
10.0.0	affected	<10.0.22000.2600

Windows 11 version 22H2

n/a

Version	Status	Constraints
10.0.22621.0	affected	<10.0.22621.2715

Windows 11 version 22H3

n/a

Version	Status	Constraints
10.0.22631.0	affected	<10.0.22631.2715

Windows Server 2022, 23H2 Edition (Server Core installation)

n/a

Version	Status	Constraints
10.0.25398.0	affected	<10.0.25398.531

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-59

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-40030
Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36046
vendor-advisoryPatchVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-40030		Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36046		vendor-advisoryPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner microsoft

Published Nov 14, 2023

Updated Oct 8, 2025

Reserved Jun 20, 2023

Link CVE-2023-36046

CISA Vulnrichment

Updated Jul 8, 2024

Status Modified

Modified Jun 17, 2026

Link CVE-2023-36046

Severity n/a

Public date n/a

Links CVE-2023-36046

Assigner microsoft

Published Nov 14, 2023

Updated Oct 8, 2025

Exploited since n/a

Link EUVD-2023-40030

EUVD-2023-40030