CVE-2025-30427

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, visionOS 2.4, watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.

• CWE-416

• https://support.apple.com/en-us/122371Vendor Advisory
• https://support.apple.com/en-us/122372Vendor Advisory
• https://support.apple.com/en-us/122373Vendor Advisory
• https://support.apple.com/en-us/122376
• https://support.apple.com/en-us/122377Vendor Advisory
• https://support.apple.com/en-us/122378Vendor Advisory
• https://support.apple.com/en-us/122379Vendor Advisory
• http://seclists.org/fulldisclosure/2025/Apr/11
• http://seclists.org/fulldisclosure/2025/Apr/12
• http://seclists.org/fulldisclosure/2025/Apr/13
• http://seclists.org/fulldisclosure/2025/Apr/2
• http://seclists.org/fulldisclosure/2025/Apr/4
• http://seclists.org/fulldisclosure/2025/Apr/5
• http://seclists.org/fulldisclosure/2025/Apr/8
• https://lists.debian.org/debian-lts-announce/2025/06/msg00016.html

Published

Mar 31, 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.

• CVE-2025-30420There is a memory corruption vulnerability due to an out of …7.8
• CVE-2025-30421There is a memory corruption vulnerability due to a stack-ba…7.8
• CVE-2025-30422A buffer overflow was addressed with improved input validati…6.5
• CVE-2025-30424A logging issue was addressed with improved data redaction. …9.8
• CVE-2025-30425This issue was addressed through improved state management. …4.3
• CVE-2025-30426This issue was addressed with additional entitlement checks.…9.8
• CVE-2025-30428This issue was addressed through improved state management. …5.4
• CVE-2025-30429A path handling issue was addressed with improved validation…6.3
• CVE-2025-3043A vulnerability, which was classified as critical, has been …6.9
• CVE-2025-30430This issue was addressed through improved state management. …9.8
• CVE-2025-30431The issue was addressed with improved checks. This issue is …5.5
• CVE-2025-30432A logic issue was addressed with improved state management. …6.4