VDB
DEBIAN-CVE-2021-30936
DEBIAN-CVE-2021-30936
PUBLISHED
CVSS 8.800000190734863 HIGH
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.
Risk Scores
CVSS v3.1
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 | webkit2gtk | 0, 0, 0 |
| Debian:14 | webkit2gtk | 0, 0, 0 |
| Debian:11 | wpewebkit | *, 2.34.3-1, 2.34.3-1~deb11u1 |
| Debian:12 | webkit2gtk | 0, 0, 0 |
| Debian:11 | webkit2gtk | 2.34.1-1~deb10u1, 2.34.1-1, 2.34.2-1 |
| Debian:13 | wpewebkit | 0, 0, 0 |
| Debian:14 | wpewebkit | 0, 0, 0 |
| Debian:12 | wpewebkit | 0, 0, 0 |
Timeline
- Aug 24, 2021 CVE Published
- Apr 28, 2026 CVE Updated