CVE-2016-4622
8.8
HIGH
CVSS 3.1
EPSS 68.8%
Description
WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-4589, CVE-2016-4623, and CVE-2016-4624.
How to fix CVE-2016-4622
To remediate CVE-2016-4622, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.12.4-1 or later
Is CVE-2016-4622 being exploited?
Likely — EPSS is 68.8%, placing CVE-2016-4622 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 2.12.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |