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Mallory
Medium

Privacy preferences bypass in Apple Accounts

IdentifiersCVE-2026-28988CWE-863

CVE-2026-28988 is a permissions issue in the Apple Accounts component that affects iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5, and watchOS 26.5. Apple states that, prior to the fix, an app may have been able to bypass certain Privacy preferences. The issue was addressed with additional restrictions. No vulnerable function or lower-level implementation detail is provided in the available content.

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation could allow a local app to circumvent user-configured privacy controls and access functionality or data that should have been restricted by Privacy preferences. The available content does not specify the exact privacy domain or data classes affected.

Mitigation

If you can’t patch tonight, do this now.

If immediate patching is not possible, reduce exposure by limiting installation and execution of untrusted or unnecessary apps, enforcing application allowlisting where available, and restricting local app deployment to trusted sources. Because the issue is triggered by an app on the device, minimizing the ability for untrusted apps to run is the primary interim mitigation. No vendor-specific workaround beyond updating is provided in the available content.

Remediation

Patch, then assume compromise.

Upgrade affected devices to versions containing Apple's fix: iOS 26.5, iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5, and watchOS 26.5, as applicable. Apple indicates the issue was remediated by adding additional restrictions in the affected component.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
AppleIosoperating_system
AppleIpadosoperating_system
AppleIphone Osoperating_system
AppleMacosoperating_system
AppleMacos Tahoeoperating_system
AppleVisionosoperating_system
AppleWatchosoperating_system

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

What this page doesn’t show

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This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
Exposure mapping

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Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity2

Community discussion across Reddit, Mastodon, and other social sources.