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CVE-2025-43447

Quick assessment

Affected
Apple iOS and iPadOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple watchOS是一套智能手表操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。 Apple多款产品存在缓冲区错误漏洞，该漏洞源于内存处理不当，可能导致意外系统终止或内核内存损坏。以下产品及版本受到影响：watchOS 26.1版本、iOS 26.1版本和iPadOS 26.1版本。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2025-43447

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apple多款产品 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple watchOS是一套智能手表操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。 Apple多款产品存在缓冲区错误漏洞，该漏洞源于内存处理不当，可能导致意外系统终止或内核内存损坏。以下产品及版本受到影响：watchOS 26.1版本、iOS 26.1版本和iPadOS 26.1版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apple iOS and iPadOS 0 ~ 26.1 -
Apple macOS 0 ~ 26.1 -
Apple visionOS 0 ~ 26.1 -
Apple watchOS 0 ~ 26.1 -

II. Public POCs for CVE-2025-43447

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-43447

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Vendor Advisories for CVE-2025-43447 (4)

Same Patch Batch · Apple · 2025-11-04 · 105 CVEs total

CVE-2025-43458 Apple多款产品 安全漏洞
CVE-2025-43481 Apple macOS 安全漏洞
CVE-2025-43383 Apple多款产品 安全漏洞
CVE-2025-43442 Apple iOS和Apple iPadOS 安全漏洞
CVE-2025-43507 Apple多款产品 安全漏洞
CVE-2025-43454 Apple iOS和Apple iPadOS 安全漏洞
CVE-2025-43395 Apple macOS 安全漏洞
CVE-2025-43423 Apple多款产品 安全漏洞
CVE-2025-43474 Apple macOS 安全漏洞
CVE-2025-43435 Apple多款产品 安全漏洞
CVE-2025-43462 Apple多款产品 安全漏洞
CVE-2025-43419 Apple多款产品 安全漏洞
CVE-2025-43360 Apple iOS和Apple iPadOS 安全漏洞
CVE-2025-43394 Apple macOS 安全漏洞
CVE-2025-43361 Apple多款产品 安全漏洞
CVE-2025-43434 Apple多款产品 安全漏洞
CVE-2025-43422 Apple iOS和Apple iPadOS 安全漏洞
CVE-2025-43336 Apple macOS 安全漏洞
CVE-2025-43455 Apple多款产品 安全漏洞
CVE-2025-43443 Apple多款产品 安全漏洞

Showing top 20 of 105 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: iOS and iPadOS
Same vendor: Apple

V. Comments for CVE-2025-43447

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