PT-2023-5652

CVE-2023-40403

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Published

2023-09-21

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Updated

2026-10-22

Description by

CVSS 2.0
7.8
High
MetricsAV:N/AC:L/Au:N/C:C/I:N/A:N
Name of the Vulnerable Software and Affected Versions macOS versions prior to 13.6 macOS Monterey versions prior to 12.7 macOS Sonoma versions prior to 14 tvOS versions prior to 17 iOS versions prior to 16.7 iOS versions prior to 17 iPadOS versions prior to 16.7 iPadOS versions prior to 17 watchOS versions prior to 10
Description The issue is related to insufficient protection of internal data and may disclose sensitive information when processing web content. It can be exploited by a remote attacker to gain unauthorized access to protected information.
Recommendations For macOS versions prior to 13.6, update to macOS Ventura 13.6. For macOS Monterey versions prior to 12.7, update to macOS Monterey 12.7. For macOS Sonoma versions prior to 14, update to macOS Sonoma 14. For tvOS versions prior to 17, update to tvOS 17. For iOS versions prior to 16.7, update to iOS 16.7. For iOS versions prior to 17, update to iOS 17. For iPadOS versions prior to 16.7, update to iPadOS 16.7. For iPadOS versions prior to 17, update to iPadOS 17. For watchOS versions prior to 10, update to watchOS 10.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Related identifiers
ALSA-2025:8676
ALSA-2026:6266
CESA-2025_8676
DLA-4309-1
DSA-5979-1
DSA-5979-2
ECHO-8612-D8F6-0C6E
INFSA-2025_8676
OESA-2026-4424
OPENSUSE-SU-2025_1003-1
OPENSUSE-SU-2025_1125-1
RHSA-2025:8676
RHSA-2025_8676
RHSA-2025:9016
RHSA-2026:29811
RHSA-2026:6266
RHSA-2026:6499
SUSE-SU-2025:1003-1
SUSE-SU-2025_1003-1
SUSE-SU-2025:1125-1
SUSE-SU-2025_1125-1
SUSE-SU-2025:20201-1
SUSE-SU-2025:20277-1
SUSE-SU-2026:2585-1
USN-7600-1
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