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Release appearance

tvOS 12.1.1 Public

Full article
Public release

Recorded context

About this appearance

tvOS 12.1.1 reached the public channel on December 5, 2018 with general performance and stability improvements and version-specific security repairs.

Date
Dec 5, 2018
Availability
available
Revision
No

Release notes

What changed

Original editorial synthesis. Linked references appear with the claims they support and in the source ledger.

Public release

Apple released tvOS 12.1.1 on December 5, 2018. Its consumer history characterizes the release only as general performance and stability maintenance.[1][2]

Documented scope

The matching advisory supplies the concrete security scope. No unnamed maintenance item is converted into a more specific claim.[3][2]

Source ledger

References

Sources are linked to the claims they support. Publication and access dates are shown when available.

  1. About the security content of tvOS 12.1.1

    Apple Support · Apple · 2018-12-05T00:00:00.000Z · Released December 5, 2018

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  2. About Apple TV 4K and Apple TV HD software updates

    Apple Support · Apple · 2026-07-29 · tvOS 12.1.1

    Back to text ↑
  3. About the security content of tvOS 12.1.1

    Apple Support · Apple · 2018-12-05T00:00:00.000Z · Airport; Disk Images; Kernel; Profiles; WebKit

    Back to text ↑

Release changes

Changed in this release

Features, fixes, removals, and regressions first observed in this release record.

security · fixed

tvOS 12.1.1 security repairs

documentedconfirmed

Apple's advisory records privilege, code-execution, information-disclosure, denial-of-service, certificate-validation, and web-processing fixes.

  1. [1] About the security content of tvOS 12.1.1 · Airport; Disk Images; Kernel; Profiles; WebKit