Cyber Resilience

CVE-2024-30099

Race Condition in Microsoft Windows 10 1507 ≤ 10.0.10240.20680

Race Condition
Published
11 June 2024
Modified
20 July 2026
Patch / advisory
View advisory
CVSS Score v3.1 7.0
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0054 43th percentile
Risk Priority 52 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2024-30099 is a high-severity Time-of-check Time-of-use (TOCTOU) Race Condition (CWE-367) vulnerability in Microsoft Windows 10 1507. Its CVSS base score is 7.0 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Path Interception (T1034); ranked at the 43th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-25 (Reference Monitor) and AC-3 (Access Enforcement) — see the control section below for these in your framework.

EU & UK References

Vulnerability Data

Windows Kernel Elevation of Privilege Vulnerability

CWE(s)
CWE-367

Related Threats

MITRE ATT&CK Enterprise Techniques

T1034 Path Interception Persistence
**This technique has been deprecated.
attack.mitre.org →
T1548 Abuse Elevation Control Mechanism Privilege Escalation
Adversaries may circumvent mechanisms designed to control privilege elevation to gain higher-level permissions.
attack.mitre.org →
T1574 Hijack Execution Flow Stealth
Adversaries may execute their own malicious payloads by hijacking the way operating systems run programs.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2024-30088Same product: Microsoft Windows 10 1507
CVE-2024-21362Same product: Microsoft Windows 10 1507
CVE-2024-21371Same product: Microsoft Windows 10 1507
CVE-2024-43511Same product: Microsoft Windows 10 1507
CVE-2024-21433Same product: Microsoft Windows 10 1507
CVE-2024-38186Same product: Microsoft Windows 10 1607
CVE-2024-30084Same product: Microsoft Windows 10 1507
CVE-2024-38153Same product: Microsoft Windows 10 1507
CVE-2024-29062Same product: Microsoft Windows 10 1507
CVE-2025-48818Same product: Microsoft Windows 10 1507

Affected Assets

microsoft
windows 10 1507
≤ 10.0.10240.20680
microsoft
windows 10 1607
≤ 10.0.14393.7070
microsoft
windows 10 1809
≤ 10.0.17763.5936
microsoft
windows 10 21h2
≤ 10.0.19044.4529
microsoft
windows 10 22h2
≤ 10.0.19045.4529
microsoft
windows 11 21h2
≤ 10.0.22000.3019
microsoft
windows 11 22h2
≤ 10.0.22621.3737
microsoft
windows 11 23h2
≤ 10.0.22631.3737
microsoft
windows server 2016
≤ 10.0.14393.7070
microsoft
windows server 2019
≤ 10.0.17763.5936
+2 more product configuration(s) — see NVD for full list

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V15.4.2
  • V17.2.6

Mitigating Controls (NIST 800-53 r5) AI

AC-25 Reference Monitor good match

A reference monitor that is always invoked and analyzable structurally eliminates the non-atomic check-then-use pattern underlying TOCTOU.

AC-3 Access Enforcement partial match

Access enforcement that performs an atomic check-and-use decision directly stops the window in which a TOCTOU race can be exploited.

SC-39 Process Isolation partial match

Process isolation limits the blast radius of a successful TOCTOU exploitation but does not remove the race itself.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly include coding standards and reviews that prevent TOCTOU race conditions.

References