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CISA KEV·Added 2022-05-24 — agencies required to remediate by 2022-06-14

CVE-2016-4655

MEDIUM

The kernel in Apple iOS before 9.3.5 allows attackers to obtain sensitive information from memory via a crafted app.

Published
Aug 25, 2016
Updated
Apr 21, 2026
Affected
0 pkgs
Patched
None yet
Exploits
9 known

EPSS Exploitation Probability

via FIRST.org ↗
82.1%probability of exploitation in next 30 days
Very High Risk99th percentile0.00%
81.2%81.7%82.3%82.8%82.3%82.1%Dec 25Apr 26Jun 26

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Description

The kernel in Apple iOS before 9.3.5 allows attackers to obtain sensitive information from memory via a crafted app.

Affected Products

1 product · 2 configurations
OS
iphone osapple
< 9.3.5
1 version
10.0
Exploits & PoCs
9

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

EDB-44836remoteios✓ Verified

WebKit - not_number defineProperties UAF (Metasploit)

by Metasploit · Jun 5, 2018

Frequently Asked Questions

The kernel in Apple iOS before 9.3.5 allows attackers to obtain sensitive information from memory via a crafted app.
O3 Security · Impact-Aware SCA

Is CVE-2016-4655 in your stack?

O3 detects CVE-2016-4655 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.