CVE-2025-43535

MEDIUM 4.3CVE-2025-43535 · Published 17/12/2025 · updated 07/10/2026

In short

CVE-2025-43535 is a MEDIUM (CVSS 4.3) vulnerability affecting safari (apple).
Chance of exploitation in the next 30 days (EPSS): 0.85%, higher than 58.1% of all vulnerabilities.
Fix: update to 26.2 or later.

Package	Affected versions	Patched versions
safari apple	`< 26.2`	`26.2`

Description

The issue was addressed with improved memory handling. 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, visionOS 26.2. Processing maliciously crafted web content may lead to an unexpected process crash.

References

support.apple.com/en-us/125884 · Release Notes
support.apple.com/en-us/125885 · Release Notes
support.apple.com/en-us/125886 · Release Notes
support.apple.com/en-us/125891 · Release Notes
support.apple.com/en-us/125892 · Release Notes

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Package

Affected versions

Patched versions

safari

apple

< 26.2

26.2

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