The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, watchOS 11.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Apple
  • Ios
  • Ipados
  • Iphone Os
  • Macos
  • Macos Sequoia
  • Safari
  • Tvos
  • Visionos
  • Watchos

Configuration 1 [-]

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:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://nvd.nist.gov/vuln/detail/CVE-2025-43212 cve-icon
https://support.apple.com/en-us/124147 cve-icon cve-icon
https://support.apple.com/en-us/124149 cve-icon cve-icon
https://support.apple.com/en-us/124152 cve-icon cve-icon
https://support.apple.com/en-us/124153 cve-icon cve-icon
https://support.apple.com/en-us/124154 cve-icon cve-icon
https://support.apple.com/en-us/124155 cve-icon cve-icon
https://webkitgtk.org/security/WSA-2025-0005.html cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-43212 cve-icon
History

Tue, 05 Aug 2025 00:15:00 +0000

Type Values Removed Values Added
Title webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
References
Metrics threat_severity

None

 threat_severity

Important

Thu, 31 Jul 2025 21:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple iphone Os
Apple safari
CPEs 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:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Vendors & Products Apple iphone Os
Apple safari

Wed, 30 Jul 2025 23:00:00 +0000

Type Values Removed Values Added
Description The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, watchOS 11.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash. The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, watchOS 11.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
References

Wed, 30 Jul 2025 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 30 Jul 2025 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios
Apple ipados
Apple macos
Apple macos Sequoia
Apple tvos
Apple visionos
Apple watchos
Vendors & Products Apple
Apple ios
Apple ipados
Apple macos
Apple macos Sequoia
Apple tvos
Apple visionos
Apple watchos

Wed, 30 Jul 2025 00:15:00 +0000

Type Values Removed Values Added
Description The issue was addressed with improved memory handling. This issue is fixed in watchOS 11.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, macOS Sequoia 15.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash. The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, watchOS 11.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Tue, 29 Jul 2025 23:45:00 +0000

Type Values Removed Values Added
Description The issue was addressed with improved memory handling. This issue is fixed in watchOS 11.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, macOS Sequoia 15.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2025-07-29T23:35:39.283Z

Updated: 2025-07-30T22:57:06.537Z

Reserved: 2025-04-16T15:24:37.088Z

Link: CVE-2025-43212

cve-icon Vulnrichment

Updated: 2025-07-30T13:24:13.989Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-30T00:15:33.280

Modified: 2025-07-31T21:09:08.667

Link: CVE-2025-43212

cve-icon Redhat

Severity : Important

Publid Date: 2025-08-01T00:00:00Z

Links: CVE-2025-43212 - Bugzilla