CVE-2025-43211

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing web content may lead to a denial-of-service.

• CWE-770

• https://support.apple.com/en-us/124147Release Notes, Vendor Advisory
• https://support.apple.com/en-us/124148Release Notes, Vendor Advisory
• https://support.apple.com/en-us/124149Release Notes, Vendor Advisory
• https://support.apple.com/en-us/124152Release Notes, Vendor Advisory
• https://support.apple.com/en-us/124153Release Notes, Vendor Advisory
• https://support.apple.com/en-us/124154Release Notes, Vendor Advisory
• https://support.apple.com/en-us/124155Release Notes, Vendor Advisory
• http://seclists.org/fulldisclosure/2025/Aug/0
• http://seclists.org/fulldisclosure/2025/Jul/31
• http://seclists.org/fulldisclosure/2025/Jul/32
• http://seclists.org/fulldisclosure/2025/Jul/36
• http://www.openwall.com/lists/oss-security/2025/08/02/1
• https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html

Published

Jul 30, 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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