PT-2025-44869 · Apple+7 · Ipados+12

Big Sleep

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Published

2025-11-03

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Updated

2026-01-20

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CVE-2025-43434

CVSS v2.0

5.0

Medium

AV:N/AC:L/Au:N/C:N/I:N/A:P
Name of the Vulnerable Software and Affected Versions iOS versions prior to 18.7.2 iPadOS versions prior to 18.7.2 watchOS versions prior to 26.1 Safari versions prior to 26.1 visionOS versions prior to 26.1
Description A use-after-free issue existed due to improper memory management. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Recommendations Update to iOS version 18.7.2 or later. Update to iPadOS version 18.7.2 or later. Update to watchOS version 26.1 or later. Update to Safari version 26.1 or later. Update to visionOS version 26.1 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2025:22789
ALSA-2025:22790
BDU:2026-03302
CVE-2025-43434
DLA-4394-1
DSA-6070-1
MGASA-2025-0319
OPENSUSE-SU-2026:20065-1
SUSE-SU-2025:4416-1
SUSE-SU-2025:4423-1
SUSE-SU-2026:0021-1
SUSE-SU-2026:20102-1
USN-7914-1

Affected Products

Almalinux
Centos
Debian
Linuxmint
Apple Macos
Red Hat
Rocky Linux
Safari
Ubuntu
Ios
Ipados
Visionos
Watchos