# CVE-2024-26169

Windows Error Reporting Service Elevation of Privilege Vulnerability

- Page: https://www.vulneraibility.com/cve/CVE-2024-26169
- CVSS: 7.8
- Known exploited: yes, in CISA KEV since 2024-06-13; CISA due date 2024-07-04; known ransomware use
- EPSS: 4.01% (percentile 90.7)
- Unvetted proof-of-concept code on GitHub: 1 GitHub proof of concept (first 2025-11-17)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2024-06-14)
- Weakness: CWE-269
- Published: 2024-03-12

## Affected versions

- Microsoft Windows 10 Version 1507: affected >= 10.0.10240.0 and < 10.0.10240.20526
- Microsoft Windows 10 Version 1607: affected >= 10.0.14393.0 and < 10.0.14393.6796
- Microsoft Windows 10 Version 1809: affected >= 10.0.17763.0 and < 10.0.17763.5576; >= 10.0.0 and < 10.0.17763.5576
- Microsoft Windows 10 Version 21H2: affected >= 10.0.19043.0 and < 10.0.19044.4170
- Microsoft Windows 10 Version 22H2: affected >= 10.0.19045.0 and < 10.0.19045.4170
- Microsoft Windows 11 version 21H2: affected >= 10.0.0 and < 10.0.22000.2836
- Microsoft Windows 11 version 22H2: affected >= 10.0.22621.0 and < 10.0.22621.3296
- Microsoft Windows 11 version 22H3: affected >= 10.0.22631.0 and < 10.0.22631.3296
- Microsoft Windows 11 Version 23H2: affected >= 10.0.22631.0 and < 10.0.22631.3296
- Microsoft Windows Server 2012 R2: affected >= 6.3.9600.0 and < 6.3.9600.21871
- Microsoft Windows Server 2012 R2 (Server Core installation): affected >= 6.3.9600.0 and < 6.3.9600.21871
- Microsoft Windows Server 2016: affected >= 10.0.14393.0 and < 10.0.14393.6796
- Microsoft Windows Server 2016 (Server Core installation): affected >= 10.0.14393.0 and < 10.0.14393.6796
- Microsoft Windows Server 2019: affected >= 10.0.17763.0 and < 10.0.17763.5576
- Microsoft Windows Server 2019 (Server Core installation): affected >= 10.0.17763.0 and < 10.0.17763.5576
- Microsoft Windows Server 2022: affected >= 10.0.20348.0 and < 10.0.20348.2340
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation): affected >= 10.0.25398.0 and < 10.0.25398.763

A version outside these ranges is not a statement that it is unaffected.

## References

- [advisory] https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26169
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-26169

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.