Vulnerability · NVD

CVE-2025-46299

CVE-2025-46299 : medium severity (CVSS 4.3). No tracked catalog app is linked to this CVE.

Severity (CVSS): 4.3
Exploitation: 0.3 %
Tracked apps: 0
Still exposed: 0

Published on 2026-01-09

A memory initialization issue was addressed with improved memory handling. This issue is fixed in Safari 26.2, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may disclose internal states of the app.

Attack vector : Network No privileges required

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS 0.31% exploit very unlikely percentile 21.1%

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

iOS Fixed in 26.2
iPadOS Fixed in 26.2
macOS Fixed in 26.2

View on NVD ↗ Advisory · support.apple.com

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