ACTIVELY EXPLOITED
CVE-2012-1854: Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability
| Vendor | Microsoft |
|---|---|
| Product | Visual Basic for Applications (VBA) |
| Actively exploited | Yes |
| Added to CISA KEV | 13 Apr 2026 |
| CISA federal deadline | 27 Apr 2026 |
| Weakness (CWE) | CWE-426 |
Required action (CISA's text)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description (NVD)
Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution.
SOURCES
Other Microsoft flaws
- patchtuesday:2026-11: Vulnerability in Microsoft
- CVE-2026-124194: Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
- CVE-2026-96951: Microsoft Windows Command Injection Vulnerability
- CVE-2026-65660: Microsoft SharePoint Code Injection Vulnerability
- CVE-2026-85880: Microsoft Windows Heap-Based Buffer Overflow Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.