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CVE-2026-43749

Quick assessment

Affected
Apple macOS
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、Sonoma 14.8.8之前版本和Tahoe 26.6之前版本存在路径遍历漏洞，该漏洞源于目录路径解析问题，可能导致应用程序获得root权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.15% · P5

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 3

VendorProduct Version RangeStatus
Apple macOS < 14.8.8 affected
< 15.7.8 affected
< 26.6 affected
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I. Basic Information for CVE-2026-43749

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to gain root privileges.
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 路径遍历漏洞
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、Sonoma 14.8.8之前版本和Tahoe 26.6之前版本存在路径遍历漏洞，该漏洞源于目录路径解析问题，可能导致应用程序获得root权限。
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 macOS 0 ~ 14.8.8 -

II. Public POCs for CVE-2026-43749

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III. Intelligence Information for CVE-2026-43749

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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 &rarr; →

IV. Related Vulnerabilities

Same product: macOS
Same vendor: Apple

V. Comments for CVE-2026-43749

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