CVE-2026-28996CWE-362

CVE-2026-28996

Medium · published May 12, 2026

CVSS v3.1

5.5

EPSS

Percentile

2.1

In the wild

Unconfirmed

What it is

A race condition was addressed with additional validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. An app may be able to access sensitive user data.

The record

Technical detail

CVSS v3.1: 5.5 · MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0: Not supplied
EPSS: 0.00126 · 2.1th percentile
Weakness: CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Published: 2026-05-12T01:18Z

Affected products (8)

Product	Versions	Fixed in
apple/ipados	< 26.5	26.5
apple/iphone_os	< 26.5	26.5
apple/macos	≥ 14.0, < 14.8.7	14.8.7
apple/macos	≥ 15.0, < 15.7.7	15.7.7
apple/macos	≥ 26.0, < 26.5	26.5
apple/tvos	< 26.5	26.5
apple/visionos	< 26.5	26.5
apple/watchos	< 26.5	26.5

References (8)

https://support.apple.com/en-us/127110 · [email protected]https://support.apple.com/en-us/127115 · [email protected]https://support.apple.com/en-us/127116 · [email protected]https://support.apple.com/en-us/127117 · [email protected]https://support.apple.com/en-us/127118 · [email protected]https://support.apple.com/en-us/127119 · [email protected]https://support.apple.com/en-us/127120 · [email protected]https://support.apple.com/en-us/148287 · [email protected]

EPSS history

Timeline

11 MAY 20:07Z
A race condition was addressed with additional validation
cvelistv5