CVE-2025-43342

A correctness issue was addressed with improved checks. This issue is fixed in Safari 26, iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.

• CWE-20

• https://support.apple.com/en-us/125108Release Notes, Vendor Advisory
• https://support.apple.com/en-us/125109Release Notes, Vendor Advisory
• https://support.apple.com/en-us/125110
• https://support.apple.com/en-us/125113Release Notes, Vendor Advisory
• https://support.apple.com/en-us/125114Release Notes, Vendor Advisory
• https://support.apple.com/en-us/125115Release Notes, Vendor Advisory
• https://support.apple.com/en-us/125116Release Notes, Vendor Advisory
• http://seclists.org/fulldisclosure/2025/Sep/49Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2025/Sep/53Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2025/Sep/57Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2025/Sep/59Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2025/09/22/3Mailing List, Third Party Advisory

Published

Sep 15, 2025

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

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