⚠ Actively exploited
Added to CISA KEV on 2023-11-14. Federal agencies required to patch by 2023-12-05. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable..

CVE-2023-36036 — Heap-based Buffer Overflow in Microsoft Windows 10 Version 1507

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write24 documents14 sources
Severity
7.8HIGHNVD
EPSS
1.4%
top 19.57%
CISA KEV
KEV
Added 2023-11-14
Due 2023-12-05
Exploit
Exploited in wild
Active exploitation observed
Affected products
25
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+22 more
Timeline
PublishedNov 14
KEV addedNov 14
KEV dueDec 5
Latest updateOct 14
CISA Required Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Description

Windows Cloud Files Mini Filter 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< 10.0.14393.6452+3
▶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

3
CVEList
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability↗2023-11-14
▶
GHSA
GHSA-pmq2-r54m-hmf6: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability↗2023-11-14
▶
VulnCheck
Microsoft Windows Cloud Files Mini Filter Driver Privilege Escalation Vulnerability↗2023
▶

📋Vendor Advisories

2
CISA
Microsoft Windows Cloud Files Mini Filter Driver Privilege Escalation Vulnerability↗2023-11-14
▶
Microsoft
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability↗2023-11-14
▶

🕵️Threat Intelligence

18
Tenable
Microsoft’s October 2025 Patch Tuesday Addresses 167 CVEs (CVE-2025-24990, CVE-2025-59230)↗2025-10-14
▶
Tenable
Microsoft’s January 2024 Patch Tuesday Addresses 48 CVEs (CVE-2024-20674)↗2024-01-09
▶
Tenable
Microsoft’s December 2023 Patch Tuesday Addresses 33 CVEs (CVE-2023-36019)↗2023-12-12
▶
Talos
We all just need to agree that ad blockers are good↗2023-11-16
▶
Talos
We all just need to agree that ad blockers are good↗2023-11-16
▶
CVE-2023-36036 — Heap-based Buffer Overflow | cvebase