CISA KEV · Known exploitedHigh

CVE-2024-26169

Microsoft Windows

CVE-2024-26169 affects Microsoft Windows. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

CVSS: 7.8
EPSS: 4.01%
CISA KEV: Listed
Published: 2024.03.13

PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV

Exploit probability4.01%

Technical severityCVSS 7.8

Vulnerability overview

CVE-2024-26169 affects Microsoft Windows. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

Affected product and versions

Product: Microsoft Windows
Affected versions: 10.0.17763.0, 10.0.0, 10.0.20348.0, 10.0.19043.0, 10.0.22621.0, 10.0.19045.0, 10.0.22631.0, 10.0.25398.0, 10.0.10240.0, 10.0.14393.0, 6.3.9600.0, < 10.0.10240.20526, < 10.0.14393.6796, < 10.0.17763.5576, < 10.0.19044.4170, < 10.0.19045.4170, < 10.0.22000.2836, < 10.0.22621.3296, < 10.0.22631.3296, r2
Fixed versions: 10.0.10240.20526, 10.0.14393.6796, 10.0.17763.5576, 10.0.19044.4170, 10.0.19045.4170, 10.0.22000.2836, 10.0.22621.3296, 10.0.22631.3296, 10.0.20348.2333, 10.0.25398.763

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

CISA required action

Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.

Due date: 2024.07.04

1
Identify
Confirm that Microsoft Windows and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-269
KEV added: 2024.06.13
Ransomware use: 확인됨