CVE-2025-43421

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CVSS 3.1

4.3 medium

EPSS

<1%p47

Published

Nov 4, 2025 (Nov 4, 2025)

Modified

Jun 17, 2026

Description

Multiple issues were addressed by disabling array allocation sinking. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.

Vendors: apple
Products: safari, ipados, iphone os, visionos
Weakness: CWE-125, CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.6%)

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