CVE-2018-4321
N/A
Published: April 3, 2019 at 05:43 PM UTC
Updated: June 17, 2026 at 01:58 AM UTC
3 products affected across 1 vendormacOSiPhone OStvOS
Using iOS, macOS, tvOS by N/A?
Get instant alerts when new vulnerabilities affect iOS, macOS, tvOS - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 1%
Description
A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 12.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.14, so it looks safe — our inference, not a vendor statement
Affected range stops below 12, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
Quick Info
StatusMODIFIED
CWE
CWE-20
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card