Security readout for executives and security teams
This is an older Apple OS X vulnerability where a malicious app could escape intended font-validation restrictions and run code with elevated privileges. The business risk is mainly unmanaged or legacy Mac endpoints still running OS X versions before 10.11.5. Exposure is limited to Apple OS X systems before 10.11.5, especially endpoints where users can install or run untrusted crafted applications. The provided affected-product metadata is incomplete. Treat as high priority only where legacy OS X systems remain in service. For fully updated fleets, this should be a historical exposure check rather than an emergency response item. Mitigation focus: Apply Apple’s OS X 10.11.5 security update or later supported guidance.; Identify and retire unsupported OS X systems that cannot receive the fix.; Restrict execution of untrusted applications on legacy Mac endpoints..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-1797 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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
- https://support.apple.com/HT206567CVE reference · x_refsource_CONFIRM
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.