CVEvulnerability

CVE-2024-30088

7.0 HIGH Known exploited Published 2024-06-11 Modified 2026-08-04 Official page ↗

CISA Known Exploited Vulnerability

Microsoft Windows Kernel TOCTOU Race Condition Vulnerability — Microsoft Windows

Microsoft Windows Kernel contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability that could allow for privilege escalation.

Added to KEV: 2024-10-15
Remediation due: 2024-11-05
Ransomware use: Known
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-30088 ; https://nvd.nist.gov/vuln/detail/CVE-2024-30088

Status: Analyzed
Published: 2024-06-11
Last modified: 2026-08-04
Assigner: [email protected]
CVSS 3.1 ([email protected]): 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: CWE-367

Description

Windows Kernel Elevation of Privilege Vulnerability

Affected configurations

• 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) • microsoft windows server 2022 (< 10.0.20348.2522) • microsoft windows server 2022 23h2 (< 10.0.25398.950)

Weakness · CWE (1)

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness

References