CVE-2025-46299
4.3
MEDIUM
CVSS 3.1
EPSS 0.03%
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.
How to fix CVE-2025-46299
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/webkit2gtk—no fix listed
- —no fix listed
Is CVE-2025-46299 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |