CVE-2012-1854: Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability

Added to the CISA Known Exploited Vulnerabilities catalog on 13 Apr 2026. Vendor: Microsoft. Product: Visual Basic for Applications (VBA).

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

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. (due 27 Apr 2026)