CVE-2018-4135: n/a vulnerability

CVE-2018-4135: An issue was discovered in certain Apple products.

An issue was discovered in certain Apple products. macOS before 10.13.4 is affected. The issue involves the "IOFireWireFamily" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 05:04 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2018-4135 is an Apple macOS flaw in IOFireWireFamily. On macOS versions before 10.13.4, a malicious app could trigger memory corruption to run code with elevated privileges or crash the system. Exposure is most likely on legacy Mac endpoints still running macOS earlier than 10.13.4, especially where users can run untrusted applications. Prioritize remediation for any remaining pre-10.13.4 macOS systems. Business risk is concentrated in old endpoints that can run malicious apps and may expose privileged code execution. Mitigation focus: Upgrade affected macOS systems to 10.13.4 or later per Apple guidance.; Restrict execution of untrusted applications on legacy Macs.; Inventory older macOS endpoints and prioritize unsupported or unmanaged systems..

Prepared: Jun 7, 2026, 14:03 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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CVE-2018-4135 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 3, 2018, 06:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5
https://support.apple.com/HT208692CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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