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CVE-2014-4380

HIGH · CVSS 9.3EPSS 3.2%EU EUVD

The IOHIDFamily kernel extension in Apple iOS before 8 and Apple TV before 7 lacks proper bounds checking on write operations, which allows attackers to execute arbitrary code in the kernel's context via a crafted application.

Key facts

CVSS score
9.3 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-119
EPSS score
3.2% (88th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2014-4307)
Published
September 18, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-4307 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / mac os x
  • apple / tvos
  • apple / tvos
  • apple / tvos
  • apple / tvos
  • apple / tvos
  • apple / tvos
  • apple / tvos

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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