- Description
- 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.
- Source
- product-security@apple.com
- NVD status
- Modified
- Products
- safari, ipados, iphone_os, macos, tvos, visionos, watchos
CVSS 3.1
- Type
- Secondary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-284
- Hype score
- Not currently trending
CVE-2025-46299 Memory Initialization Vulnerability in Apple WebKit Across Multiple Platforms https://t.co/OKPMNZ6aAx
@VulmonFeeds
10 Jan 2026
32 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-46299 A memory initialization issue was addressed with improved memory handling. This issue is fixed in tvOS 26.2, Safari 26.2, watchOS 26.2, visionOS 26.2, iOS 26.2 and iP… https://t.co/a3VqotUgrd
@CVEnew
9 Jan 2026
218 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3ECBF838-536C-47F9-9876-C526B8ED32EC",
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"vulnerable": true
},
{
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}
]