Risk Letters

Exploited vulnerability

CVE-2024-49138

TLP:CLEAR

Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability

Microsoft Windows Common Log File System (CLFS) driver contains a heap-based buffer overflow vulnerability that allows a local attacker to escalate privileges.

Facts

  • Vendor: Microsoft
  • Product: Windows
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 26.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 10 December 2024
  • First known exploitation: 10 December 2024
  • CISA's deadline for US federal agencies: 31 December 2024
  • Weakness: CWE-122
  • First seen by Risk Letters: 10 December 2024

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD