CVE-2026-43704
MEDIUM | Platform: Safari | Changelog
CVE Details
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious web extension may be able to cause an unexpected process crash.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 5.3 (MEDIUM) |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |
Weakness
References