Security readout for executives and security teams
This is an older Microsoft Excel vulnerability where opening a malicious document could expose data from Excel’s memory or crash the application. The provided sources identify affected legacy Excel and Office components. There is no provided evidence of active exploitation or CISA KEV listing. Exposure is most likely where legacy affected Excel, Excel Viewer, Office Compatibility Pack, or Excel for Mac versions remain installed and users open untrusted documents. Environments that have removed these products or applied Microsoft’s MS16-148 updates are less likely exposed. Treat this as a legacy Office hygiene issue with moderate urgency. It is not shown as actively exploited here, but affected products are old and document-based vulnerabilities remain practical phishing risks. Mitigation focus: Apply applicable Microsoft MS16-148 security updates for affected Office products.; Inventory and remove unsupported Excel Viewer and legacy Office components where possible.; Restrict opening of untrusted Office documents from email or web sources..
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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CVE-2016-7264 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- MS16-148CVE 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.