CVE-2012-1854

unknown KEV

Published 2026-04-13 · Modified 2026-04-13

CVSS v3

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CVSS v2

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VIR risk

1.5

Description

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

CISA KEV

Vendor: Microsoft
Product: Visual Basic for Applications (VBA)
Due date: 2026-04-27

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://learn.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-046 ; https://nvd.nist.gov/vuln/detail/CVE-2012-1854

Exploits

References

https://learn.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-046 ; https://nvd.nist.gov/vuln/detail/CVE-2012-1854

Verify integrity in audit chain (admin only). AS-IS.