Exploited vulnerability

CVE-2023-36424

TLP:CLEAR

Microsoft Windows Out-of-Bounds Read Vulnerability

Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation

Facts

Vendor: Microsoft
Product: Windows
CVSS: 7.8
EPSS (probability of exploitation within 30 days): 12.1 %
On CISA's Known Exploited Vulnerabilities list since: 13 April 2026
First known exploitation: 13 April 2026
CISA's deadline for US federal agencies: 27 April 2026
Weakness: CWE-125
First seen by Risk Letters: 13 April 2026

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD