Security readout for executives and security teams
This vulnerability affects older Microsoft Excel and Office Compatibility Pack installations. A malicious Office document could corrupt memory and allow arbitrary code execution when opened. Business risk depends on whether these legacy components still exist and whether users can receive or open untrusted Office files. Likely exposure is organizations retaining the listed Excel versions or Office Compatibility Pack SP3, especially on desktops where users open email attachments, downloaded documents, or shared Office files from external sources. Prioritize remediation if any affected Office components remain in production. The issue enables code execution through document handling, a common business workflow, but the provided sources do not confirm active exploitation. Mitigation focus: Review Microsoft MS16-070 and apply the relevant vendor security updates.; Inventory systems for the listed Excel and Office Compatibility Pack versions.; Restrict opening untrusted Office documents on affected systems until remediated..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
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Open ATT&CK lookupCVE-2016-3233 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- MS16-070CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.