CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2020-9951
High (8.8). EPSS 2.3% chance of exploitation in the next 30 days.
A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
Severity
- EPSS
- 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apple:icloud
- apple:ipados
- apple:iphone_os
- apple:itunes
- apple:safari
- apple:tvos
- apple:watchos
- debian:debian_linux
- webkit:webkitgtk\+