CVE-2018-4327
Description
A memory corruption vulnerability in iOS versions before 11.4.1 could lead to unexpected behavior; fixed in iOS 11.4.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
A memory corruption vulnerability in iOS versions before 11.4.1 could lead to unexpected behavior; fixed in iOS 11.4.1.
Vulnerability
A memory corruption issue exists in iOS versions prior to 11.4.1. The vulnerability is in an unspecified component, and the description indicates it was addressed with improved memory handling. Affected versions: iPhone 5s and later, iPad Air and later, iPod touch 6th generation running iOS versions before 11.4.1 [1].
Exploitation
No specific exploitation details are disclosed in the available references. The vulnerability is classified as memory corruption, which typically requires an attacker to deliver a malicious input to the affected system. The exact attack vector is not described.
Impact
The impact is not explicitly detailed, but memory corruption can lead to arbitrary code execution, denial of service, or information disclosure. The official description only states that the issue was addressed with improved memory handling.
Mitigation
The vulnerability is fixed in iOS 11.4.1, released on July 9, 2018 [1]. Users should update to iOS 11.4.1 or later. No workarounds are provided.
AI Insight generated on May 26, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
1- Range: <11.4.1
Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1- support.apple.com/kb/HT208938mitrex_refsource_MISC
News mentions
0No linked articles in our index yet.