CVE-2016-4588

high
Published 2016-07-22 · Modified 2026-05-06
CVSS v3
8.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2
6.8
VIR risk
8.8

Description

WebKit in Apple 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.

Predictions

Exploit likelihood
92%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: product-security@apple.com — https://support.apple.com/HT206905

vendor Authored 2026-05-27

Vendor advisory: product-security@apple.com — http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html

OS impact

OSVersionStatusFixed in
macos macosnot-affected9.2.2

Application impact

VendorProductVersionsFixed
macos applewebkit

References

CWEs

CWE-119

Verify integrity in audit chain (admin only). AS-IS.