CVE-2026-43712

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 process crash.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/127594	Vendor Advisory
https://support.apple.com/en-us/127595	Vendor Advisory
https://support.apple.com/en-us/127685	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apple:safari::::::::
	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::

History

30 Jun 2026, 19:15

Type	Values Removed	Values Added
References	~~() https://support.apple.com/en-us/127594 -~~	() https://support.apple.com/en-us/127594 - Vendor Advisory
References	~~() https://support.apple.com/en-us/127595 -~~	() https://support.apple.com/en-us/127595 - Vendor Advisory
References	~~() https://support.apple.com/en-us/127685 -~~	() https://support.apple.com/en-us/127685 - Vendor Advisory
CPE		cpe:2.3:o:apple:ipados:::::::: cpe:2.3:a:apple:safari:::::::: cpe:2.3:o:apple:macos:::::::: cpe:2.3:o:apple:iphone_os::::::::
First Time		Apple macos Apple Apple ipados Apple safari Apple iphone Os

29 Jun 2026, 22:16

Type	Values Removed	Values Added
CWE		CWE-787 CWE-125
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

29 Jun 2026, 20:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-29 20:17

Updated : 2026-06-30 19:15

NVD link : CVE-2026-43712

Mitre link : CVE-2026-43712

CVE.ORG link : CVE-2026-43712

JSON object : View

Products Affected

apple

ipados
safari
macos
iphone_os

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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