Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-43520

Quick assessment

Affected
Apple iOS and iPadOS
Exploitation
Confirmed exploitation in the wild; remediate immediately
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 macOS是一套专为Mac计算机所开发的专用操作系统。 Apple多款产品存在安全漏洞，该漏洞源于内存损坏，可能导致意外系统终止或写入内核内存。以下产品及版本受到影响：Apple watchOS 26.1之前版本、iOS 18.7.2之前版本和iPadOS 18.7.2之前版本、macOS Tahoe 26.1之前版本、visionOS

AI Predicted 7.8 Difficulty: Moderate KEV EPSS 0.43% · P35

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection

Affected Version Matrix 8

VendorProduct Version RangeStatus
Apple iOS and iPadOS < 18.7.2 affected
< 26.1 affected
Apple macOS < 14.8.2 affected
< 15.7.2 affected
< 26.1 affected
Apple tvOS < 26.1 affected
Apple visionOS < 26.1 affected
Apple watchOS < 26.1 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-43520

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may be able to cause unexpected system termination or write 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 安全漏洞
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 macOS是一套专为Mac计算机所开发的专用操作系统。 Apple多款产品存在安全漏洞，该漏洞源于内存损坏，可能导致意外系统终止或写入内核内存。以下产品及版本受到影响：Apple watchOS 26.1之前版本、iOS 18.7.2之前版本和iPadOS 18.7.2之前版本、macOS Tahoe 26.1之前版本、visionOS
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apple iOS and iPadOS 0 ~ 18.7.2 -
Apple macOS 0 ~ 14.8.2 -
Apple tvOS 0 ~ 26.1 -
Apple visionOS 0 ~ 26.1 -
Apple watchOS 0 ~ 26.1 -

II. Public POCs for CVE-2025-43520

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-43520

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-43520 (6)

Same Patch Batch · Apple · 2025-12-12 · 47 CVEs total

CVE-2025-43511 Apple iOS和Apple iPadOS 安全漏洞
CVE-2025-46276 Apple macOS 安全漏洞
CVE-2025-43388 Apple macOS 安全漏洞
CVE-2025-43404 Apple macOS Tahoe 安全漏洞
CVE-2025-43393 Apple macOS 安全漏洞
CVE-2025-43517 Apple macOS Sequoia和Apple macOS Sonoma 安全漏洞
CVE-2025-43464 Apple macOS Tahoe 安全漏洞
CVE-2025-43521 Apple macOS Sequoia 安全漏洞
CVE-2025-43516 Apple macOS Sequoia和Apple macOS Sonoma 安全漏洞
CVE-2025-43497 Apple macOS 安全漏洞
CVE-2025-43473 Apple macOS 安全漏洞
CVE-2025-43527 Apple macOS 安全漏洞
CVE-2025-43320 Apple macOS Sequoia 安全漏洞
CVE-2025-43463 Apple macOS 安全漏洞
CVE-2025-46289 Apple macOS Sequoia和Apple macOS Sonoma 安全漏洞
CVE-2025-43530 Apple macOS 安全漏洞
CVE-2025-43402 Apple macOS 安全漏洞
CVE-2025-43510 Apple多款产品 安全漏洞
CVE-2025-43506 Apple macOS 安全漏洞
CVE-2025-46285 Apple macOS 安全漏洞

Showing top 20 of 47 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: iOS and iPadOS
Same vendor: Apple

V. Comments for CVE-2025-43520

No comments yet

Leave a comment