CVE-2026-43771

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CVSS 3.1

7.1 high

EPSS

<1%p12

Published

Jul 27, 2026 (Jul 27, 2026)

Modified

Jul 28, 2026

Description

A stack overflow was addressed with improved input 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 cause a denial-of-service.

Vendors: apple
Products: macos
Weakness: CWE-121
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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