⚠ Actively exploited
Added to CISA KEV on 2026-04-13. Federal agencies required to patch by 2026-04-27. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable..

CVE-2023-36424 — Out-of-bounds Read in Microsoft Windows 10 Version 1507

CWE-125 — Out-of-bounds Read15 documents12 sources
Severity
7.8HIGHNVD
EPSS
5.5%
top 9.72%
CISA KEV
KEV
Added 2026-04-13
Due 2026-04-27
Exploit
No known exploits
Affected products
26
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+23 more
Timeline
PublishedNov 14
KEV addedApr 13
Latest updateApr 14
KEV dueApr 27
CISA Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Description

Windows Common Log File System Driver Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages25 packages

▶NVDmicrosoft/windows< 10.0.25398.531+1
▶NVDmicrosoft/windows_10_1507< 10.0.10240.20308
▶NVDmicrosoft/windows_10_1607< 10.0.14393.6452
▶NVDmicrosoft/windows_10_1809< 10.0.17763.5122
▶NVDmicrosoft/windows_10_21h2< 10.0.19041.3693

Patches

Patch: msrc.microsoft.com ↗Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

4
VulDB
Microsoft Windows up to Server 2022 23H2 Common Log File System Driver Local Privilege Escalation↗2026-04-13
▶
GHSA
GHSA-5wf7-vwpm-xxwx: Windows Common Log File System Driver Elevation of Privilege Vulnerability↗2023-11-14
▶
CVEList
Windows Common Log File System Driver Elevation of Privilege Vulnerability↗2023-11-14
▶
VulnCheck
Microsoft Windows Out-of-Bounds Read Vulnerability↗2023
▶

📋Vendor Advisories

2
CISA
Microsoft Windows Out-of-Bounds Read Vulnerability↗2026-04-13
▶
Microsoft
Windows Common Log File System Driver Elevation of Privilege Vulnerability↗2023-11-14
▶

🕵️Threat Intelligence

8
Hackernews
CISA Adds 6 Known Exploited Flaws in Fortinet, Microsoft, and Adobe Software↗2026-04-14
▶
Trendmicro
The November 2023 Security Update Review↗2023-11-14
▶
Bleepingcomputer
Microsoft November 2023 Patch Tuesday fixes 5 zero-days, 58 flaws↗2023-11-14
▶
Trendmicro
The November 2023 Security Update Review↗2023-11-14
▶
Qualys
November 2023 Patch Tuesday: MS and Adobe Remediation | Qualys↗2023-11-14
▶