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Unrated severityNVD Advisory· Published Apr 3, 2019· Updated Aug 5, 2024

CVE-2018-4337

CVE-2018-4337

Description

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

A memory corruption issue in Apple operating systems prior to iOS 12, macOS Mojave 10.14, tvOS 12, and watchOS 5 was addressed with improved memory handling.

Vulnerability

A memory corruption issue exists in Apple operating systems prior to iOS 12, macOS Mojave 10.14, tvOS 12, and watchOS 5. The issue was addressed with improved memory handling. The affected versions include iOS 11 and earlier, macOS High Sierra and earlier, tvOS 11 and earlier, and watchOS 4 and earlier. [1][2][3][4]

Exploitation

Exploitation details are not disclosed in the available references. An attacker would need to have a malicious application installed on the device to potentially trigger the memory corruption.

Impact

The impact is not explicitly stated in the available references. Memory corruption vulnerabilities typically can lead to arbitrary code execution or information disclosure. However, no specific impact for this CVE is provided.

Mitigation

The issue was fixed in iOS 12 released on September 17, 2018 [1], macOS Mojave 10.14 released on September 24, 2018 [2], tvOS 12 released on September 17, 2018 [3], and watchOS 5 released on September 17, 2018 [4]. Users should update to the latest versions of these operating systems.

References
  1. About the security content of iOS 12 - Apple Support
  2. About the security content of macOS Mojave 10.14 - Apple Support
  3. About the security content of tvOS 12 - Apple Support
  4. About the security content of watchOS 5 - Apple Support

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

5

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

0

No linked articles in our index yet.