CVE-2023-36424
KEVMicrosoft Windows Out-of-Bounds Read Vulnerability
Description
Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVSS 3.1 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HPublishedNov 14, 2023
Last modifiedJun 17, 2026
Added to KEVApr 13, 2026
Remediation dueApr 27, 2026
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36424PatchVendor Advisory
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-36424US Government Resource
0 recent articles mention this CVE
70
Risk assessment · High
Actively exploited. Patch immediately.
- Exploitation
- Confirmed in the wild (CISA KEV)
- Federal remediation deadline
- Overdue by 183 days
- CVSS
- 7.8 HIGH
- EPSS (30-day exploit probability)
- 12.1% · top 4% of all CVEs
- Weakness
- CWE-125
Recommended actions
- 1.Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- 2.Treat as emergency change: patch or isolate internet-facing instances first.
- 3.Hunt for compromise: review logs for the disclosure window, not just from the patch date.
Assessment is derived automatically from the live signals above; verify against your own asset inventory.