CVE-2026-65352: Input Validation

Published Aug 17, 2026
·
Updated

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 26.6.1. A website may be able to determine a user's IP address with Private Relay turned on.

Other sources

Audio. A logic issue was addressed with improved checks.

— Apple

Authentication Services. An information disclosure issue was addressed with improved state management.

— Apple

ImageIO. An integer overflow was addressed with improved input validation.

— Apple

ImageIO. The issue was addressed with improved checks.

— Apple

IOGPUFamily. The issue was addressed with improved memory handling.

— Apple

Credit

Xint Code, Talal Haj Bakry(Mysk Inc), Tommy Mysk@@mysk_co(Mysk Inc), Mustafa Calap@@ordinal0, dbg.re), Meta Red Team X - Nik Tsytsarkin, Geonha Lee@@leegn4a, an anonymous researcher, f00l@@PPPF00L, 3ndy1@@_3ndy1, Minghao Lin@@Y1nkoc, 云散花折, Arjanit Isufi, Ruslan Dautov, hxr1, Drinor Selmanaj (Sentry), Surya Narayan Kushwaha, Ashish Kunwar(Positive Technologies), Mikhail Lozhnikov(Positive Technologies), Bhaswanth Chigurupati(STAR Labs SG Pte), Billy Jheng Bing Jhong(STAR Labs SG Pte), Pan Zhenpeng@@Peterpan0927(STAR Labs SG Pte), Janggoon Lee(Out of Bounds), OpenAI Codex Security - Amy Burnett, wwwlk, Henock Habte, Charles Kern, Shubham Chaskar, Seonwook Kim, lattice, Josef Korbel, Thomas Guillem, Niels Hofmans, Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), Josef Korbel (Citadelo), Kun Peeks@@SwayZGl1tZyyy, Hossein Lotfi@@hosselot(TrendAI Zero Day Initiative), Dung Do@@_piers2(Calif), 杉山 壮太, Mohit Negi, Shubham Chaskar(Braze Security Team), Tommy DeVoss@@thedawgyg(Braze Security Team), Myungyong Lee, Kwak Kiyong@@Pwnkai23, Song Nuri, Bedran Karakoc(Ruhr University Bochum), Tobias Funke(Ruhr University Bochum), Jacopo Clark(Ruhr University Bochum), Katharina Kohls(Ruhr University Bochum)

Affected Software

8 affected componentsFixes available
Apple visionOS<26.6.1
26.6.1
Apple macOS Tahoe<26.6.2
26.6.2
Apple iOS<26.6.1
26.6.1
Apple iPadOS<26.6.1
26.6.1
Apple iPadOS<26.6.1
Apple iPhone OS<26.6.1
Apple macOS<26.6.2
Apple visionOS<26.6.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 26.6.1
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 26.6.2
  3. Upgrade

    Upgrade iOS to a version that resolves this vulnerability.

    Fixed in 26.6.1
  4. Upgrade

    Upgrade iPadOS to a version that resolves this vulnerability.

    Fixed in 26.6.1
  5. Upgrade

    Upgrade macOS Tahoe to a version that resolves this vulnerability.

    Fixed in 26.6.2
  6. Upgrade

    Upgrade visionOS to a version that resolves this vulnerability.

    Fixed in 26.6.1

Event History

Aug 17, 2026
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Description
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Affected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
Sep 14, 2026
CVE Published
via MITRE·08:48 PM
Data Sourced
via MITRE·08:48 PM
DescriptionWeakness
Data Sourced
via NVD·09:17 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

Which Apple platform versions contain the fix?

The issue is fixed in iOS 26.6.1, iPadOS 26.6.1, macOS Tahoe 26.6.2, and visionOS 26.6.1.

2

What does exploitation require according to the CVSS vector?

The vector indicates network-reachable exploitation with low attack complexity, no privileges required, and user interaction required. The stated impact is limited to confidentiality.

3

Are users of Private Relay potentially exposed?

Yes. The advisory states that a website may be able to determine a user's IP address even when Private Relay is turned on.

Company

Resources

Contact

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