VDB
DEBIAN-CVE-2021-30758
DEBIAN-CVE-2021-30758
PUBLISHED
CVSS 8.800000190734863 HIGH
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | wpewebkit | 0, 0, 0 |
| Debian:14 | webkit2gtk | 0, 0, 0 |
| Debian:11 | webkit2gtk | 0, 0, 0 |
| Debian:12 | webkit2gtk | 0, 0, 0 |
| Debian:14 | wpewebkit | 0, 0, 0 |
| Debian:11 | wpewebkit | 0, 0, 0 |
| Debian:12 | wpewebkit | 0, 0, 0 |
| Debian:13 | webkit2gtk | 0, 0, 0 |
Timeline
- Sep 8, 2021 CVE Published
- Apr 28, 2026 CVE Updated