CVE-2026-43716

State: Published
Severity: 6.5 Medium
Published: Jun 29, 2026
Updated: Jul 27, 2026
Reserved: May 1, 2026

Description

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-416 Use After Free
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected Products

Product	Versions
SafariApple	before 26.5.2Affected
iOS and iPadOSApple	before 26.5.2Affected
macOSApple	before 26.5.2Affected

References

https://support.apple.com/en-us/127594
https://support.apple.com/en-us/127595
https://support.apple.com/en-us/127685

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