SEPTEMBER 17, 2026
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Case File

CVE-2026-43779

CRITICAL · CVSS 9.8 EPSS 0.63%

Source: NVD + CISA KEV + EPSS · Published 2026-07-27 · Last synced 2026-08-26

CyberRota Analysis

AI-Generated

A logic vulnerability in macOS allows an application to potentially intercept network connections meant for other processes, posing a significant risk of data exposure and unauthorized access. Organizations using affected versions of macOS should prioritize patching to the latest releases (15.7.8, 14.8.8, or 26.6) to mitigate this critical security threat. This issue is particularly relevant for environments handling sensitive data or operating in regulated industries.

CVE
CVE-2026-43779
Severity
CRITICAL
CVSS
9.8
EPSS
0.63%

Original NVD Description

A logic issue was addressed with improved restrictions. 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 intercept network connections intended for another process.

Related CVEs

Other vulnerabilities affecting the same vendor(s)