CVE-2025-43536

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2. Processing maliciously crafted web content may lead to an unexpected process crash.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
Apple	Safari	< 26.2
Apple	iOS and iPadOS	< 18.7.3; < 26.2
Apple	macOS	< 26.2

References

https://support.apple.com/en-us/125884Release Notes, Vendor Advisory
https://support.apple.com/en-us/125885Release Notes, Vendor Advisory
https://support.apple.com/en-us/125886Release Notes, Vendor Advisory
https://support.apple.com/en-us/125892Release Notes, Vendor Advisory

Timeline

Published: Dec 17, 2025
Last modified: Jun 17, 2026
NVD status: Modified

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