CVE-2024-30088
Actively exploited. CVE-2024-30088 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-10-15) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2024-30088 is indexed in Metasploit and GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
Microsoft Windows Kernel contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability that could allow for privilege escalation.
CSIRTS triage
- What
- The vulnerability is a TOCTOU race condition that could allow for privilege escalation.
- Who is affected
- Deployments of Microsoft Windows Kernel are affected.
- Urgency
- Immediate remediation is necessary as the vulnerability is actively exploited and critical in severity.
- Action
- Apply the latest security updates to mitigate this vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2024-30088 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- MetasploitA Metasploit Framework module targets this CVE — weaponized, point-and-click exploitation.look it up ↗
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (1)
- criticalexploitedCVE-2024-30088: Microsoft Windows Kernel TOCTOU Race Condition Vulnerabilitycisa-kev · 2024-10-15
External references
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[](https://www.csirts.com/cve/CVE-2024-30088)