CVE-2026-33840 in Windows

요약

\~에 의해 MITRE • 2026. 05. 12.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• 책임이 있는: Microsoft
• 공개: 2026. 05. 12.
• 모더레이션: 수락
• 항목: VDB-363135
• CPE: 준비됨
• CWE: CWE-416 (확인됨)
• CVSS: 7.8 (CNA)
• EPSS: 0.00066
• KEV: 아니요
• 활동: 낮음
• 부문: Hospital, Lawfirm, ...

출처

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-33840
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33840
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-33840/