PT-2026-53699 · Apple+1 · Macos Tahoe+5

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CVE-2026-43676

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Published

2026-06-29

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Updated

2026-08-31

CVSS v3.1

6.5

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Safari versions prior to 26.5.2 iOS versions prior to 26.5.2 iPadOS versions prior to 26.5.2 macOS Tahoe versions prior to 26.5.2
Description An out-of-bounds access issue occurs when processing maliciously crafted web content, which may lead to an unexpected Safari crash. This was addressed by implementing improved bounds checking.
Recommendations Update Safari to version 26.5.2. Update iOS to version 26.5.2. Update iPadOS to version 26.5.2. Update macOS Tahoe to version 26.5.2.

Fix

DoS

Out of bounds Read

Memory Corruption

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Weakness Enumeration

Related Identifiers

ALSA-2026:42062
ALSA-2026:42088
CVE-2026-43676
ECHO-9AB7-5D26-2A8B
OPENSUSE-SU-2026:21508-1
SUSE-SU-2026:23111-1
SUSE-SU-2026:23133-1
SUSE-SU-2026:3338-1
SUSE-SU-2026:3396-1
SUSE-SU-2026:3555-1
USN-8703-1

Affected Products

Apple Macos
Rocky Linux
Safari
Ios
Ipados
Macos Tahoe