PT-2026-39794

CVE-2026-28942

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Published

2026-05-11

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Updated

2026-10-07

Description by

CVSS 3.1
8.8
High
MetricsAV: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.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
Related identifiers
ALSA-2026:25918
ALSA-2026:25927
CLSA-2026-1782216821
CLSA-2026-1782217586
ECHO-C5A4-00F6-D063
OPENSUSE-SU-2026:21129-1
RHSA-2026:25918
RHSA-2026:25927
RHSA-2026:27728
RHSA-2026:27785
RHSA-2026:27804
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
USN-8703-1
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