PT-2026-39794 · Apple+1 · Visionos+8

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CVE-2026-28942

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Published

2026-05-11

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Updated

2026-06-24

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.5 iPadOS versions prior to 26.5 macOS Tahoe versions prior to 26.5 tvOS versions prior to 26.5 visionOS versions prior to 26.5 watchOS versions prior to 26.5
Description A use-after-free issue, which occurs when a program continues to use a pointer after it has been freed, can lead to an unexpected Safari crash when processing maliciously crafted web content.
Recommendations Update iOS to version 26.5. Update iPadOS to version 26.5. Update macOS Tahoe to version 26.5. Update tvOS to version 26.5. Update visionOS to version 26.5. Update watchOS to version 26.5.

Fix

DoS

Use After Free

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Weakness Enumeration

Related Identifiers

ALSA-2026:25918
ALSA-2026:25927
CVE-2026-28942
OPENSUSE-SU-2026:21129-1
RHSA-2026:25918
SUSE-SU-2026:22203-1
SUSE-SU-2026:22212-1
SUSE-SU-2026:2376-1
SUSE-SU-2026:2378-1
SUSE-SU-2026:2623-1

Affected Products

Apple Macos
Rocky Linux
Safari
Ios
Ipados
Macos Tahoe
Tvos
Visionos
Watchos