CVE-2026-43738
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 macos是美国Apple公司的一款桌面操作系统。 Apple macOS Sequoia 15.7.8之前版本和Apple macOS Sonoma 14.8.8之前版本存在安全漏洞，该漏洞源于内存处理问题，可能导致处理恶意制作的asset catalog时泄露进程内存。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local SystemAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apple | iOS and iPadOS | < 18.7.10 |
affected |
| Apple | macOS | < 14.8.8 |
affected |
< 15.7.8 |
affected |
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I. Basic Information for CVE-2026-43738
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 18.7.10 and iPadOS 18.7.10, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. Processing a maliciously crafted asset catalog may result in disclosure of process 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 macOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macos是美国Apple公司的一款桌面操作系统。 Apple macOS Sequoia 15.7.8之前版本和Apple macOS Sonoma 14.8.8之前版本存在安全漏洞，该漏洞源于内存处理问题，可能导致处理恶意制作的asset catalog时泄露进程内存。
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 ~ 18.7.10 | - |
|
| Apple | macOS | 0 ~ 14.8.8 | - |
|
II. Public POCs for CVE-2026-43738
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Same Patch Batch · Apple · 2026-07-27 · 164 CVEs total
| CVE-2026-43793 | Apple macOS 安全漏洞 | |
| CVE-2026-43750 | Apple macOS 安全漏洞 | |
| CVE-2026-43711 | Apple iOS 安全漏洞 | |
| CVE-2026-64730 | Apple Safari 安全漏洞 | |
| CVE-2026-43802 | Apple macOS 安全漏洞 | |
| CVE-2026-64767 | Apple macOS 安全漏洞 | |
| CVE-2026-39874 | Apple macOS 权限许可和访问控制问题漏洞 | |
| CVE-2026-43814 | Apple iOS 安全漏洞 | |
| CVE-2026-64771 | Apple iOS 安全漏洞 | |
| CVE-2026-43681 | Apple macOS 安全漏洞 | |
| CVE-2026-64726 | Apple iOS 安全漏洞 | |
| CVE-2026-43803 | Apple iOS 安全漏洞 | |
| CVE-2026-28931 | Apple iOS 安全漏洞 | |
| CVE-2026-43710 | Apple macOS 安全漏洞 | |
| CVE-2026-64731 | Apple macOS 安全漏洞 | |
| CVE-2026-64766 | Apple iOS 安全漏洞 | |
| CVE-2026-64770 | Apple iOS 安全漏洞 | |
| CVE-2026-43792 | Apple Safari 安全漏洞 | |
| CVE-2026-64727 | Apple macOS 安全漏洞 | |
| CVE-2026-28926 | Apple macOS 安全漏洞 |
Showing top 20 of 164 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-43738
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