Risk Letters

Exploited vulnerability

CVE-2012-1854

TLP:CLEAR

Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability

Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution.

Facts

  • Vendor: Microsoft
  • Product: Visual Basic for Applications (VBA)
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 20.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 13 April 2026
  • First known exploitation: 13 April 2026
  • CISA's deadline for US federal agencies: 27 April 2026
  • Weakness: CWE-426
  • First seen by Risk Letters: 13 April 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

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