Security readout for executives and security teams
This vulnerability let a local user bypass an Apple code-signing protection on iOS before 8.4.1 and OS X before 10.10.5 using a specially crafted multi-architecture executable. Business risk is mainly on unmanaged or legacy Apple devices where untrusted local code can run. Exposure is most likely limited to older Apple endpoints or mobile devices that remain below iOS 8.4.1 or OS X 10.10.5 and permit local execution of untrusted files. Fully updated modern Apple fleets are unlikely to be affected based on the provided version bounds. Prioritize if the organization still operates legacy iOS or OS X devices, especially shared, unmanaged, kiosk, lab, or contractor-accessible systems. For current patched Apple fleets, urgency is lower, but unsupported legacy assets should be removed from sensitive environments. Mitigation focus: Apply Apple updates to iOS 8.4.1 or later where applicable.; Apply Apple updates to OS X 10.10.5 or later where applicable.; Retire or isolate devices that cannot receive the relevant Apple updates..
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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CVE-2015-3803 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
- https://support.apple.com/kb/HT205030CVE reference · x_refsource_CONFIRM
- https://support.apple.com/kb/HT205031CVE 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.