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CVE-2025-43343

📊 9.8 CRITICAL⚡ 0.1%🎯 0 exploits
📅 Published Sep 15, 2025
📋 Status: Analyzed

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

🎯 Affected Products & Systems

7 product configurations affected

Filter by type:
📱
apple / safari
Application
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
💻
apple / ipados
Operating System
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
💻
apple / iphone os
Operating System
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
💻
apple / macos
Operating System
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
💻
apple / tvos
Operating System
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
💻
apple / visionos
Operating System
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
💻
apple / watchos
Operating System
Vulnerable
Version: < 26.0
CPE:
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
7 products•scroll for more
Metrics
9.8 CRITICALCVSS v3.1134c704f-9b21-4f2e-91b3-4a467353bcc0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector:
NETWORK
Complexity:
LOW
Privileges:
NONE
User Interaction:
NONE
Confidentiality:
HIGH
Integrity:
HIGH
Availability:
HIGH
Scope:
UNCHANGED

🔍 Technical Details

Analysis Status
Analyzed
CVSS Details
9.8 (CRITICAL)v3.1
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS Details
0.1% (Minimal)22.2th percentile
Last updated: Oct 30, 2025
Exploitation probability within 30 days
Published Date
Sep 15, 2025 (1 month ago)
Last Modified
Sep 17, 2025 (1 month ago)
Security Weaknesses1
References7