CVE-2026-20820 in Windows

요약

\~에 의해 MITRE • 2026. 01. 13.

Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

• 책임이 있는: Microsoft
• 공개: 2026. 01. 13.
• 모더레이션: 수락
• 항목: VDB-340755
• CPE: 준비됨
• CWE: CWE-122 (확인됨)
• CVSS: 7.8 (CNA)
• EPSS: 0.02566
• KEV: 아니요
• 활동: 매우 낮음
• 부문: Telecommunication, Lawfirm, ...

출처

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-20820
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-20820
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-20820/