CVE-2016-4656 — VulnIntel

CVE-2016-4656

HIGH

KEV

Exploit

The kernel in Apple iOS before 9.3.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

설명

The kernel in Apple iOS before 9.3.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

Score Summary

CVSS Score: 7.8
Version: 3.1
VPI: 100
Why this VPI (explainable, experimental)
VPI breakdown
Impact 78.00
Exploitation signal(KEV listed) ×1.50
VPI 100.00
VPI formula vpi-v1
EPSS: 23.6%
(상위 97.6%)
Attack Vector: Local Access
Low Complexity
No Privileges
User Interaction Required
Scope Unchanged
High Confidentiality Impact
High Integrity Impact
High Availability Impact

Details

Published: 08/25/2016(10 years ago)
Modified: 04/21/2026(3 months ago)
Source: KEV, NVD
Products: 1

CISA KEV Listing

Vendor / Project: Apple
Product: iOS

Date Added: 05/24/2022
Due Date: 06/14/2022Overdue 1500d

Required Action

Apply updates per vendor instructions.

Vulnerability Lifecycle

NVDPublished08/25/2016
CISA KEVKEV Listed05/24/2022
CISA KEV

Score Comparison by Source

Source	CVSS Version	Base Score	Severity	Vector String	Assessment Date
NVDNIST	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	04/20/2026
NVDNIST	2.0	9.3

CWE Weakness Classification

CWE-787
NVD
Secondary

References (8)

NVD
Advisory
http://lists.apple.com/archives/security-announce/2016/Aug/msg00000.html
NVD
Third Party Advisory
http://www.securityfocus.com/bid/92652
NVD
Third Party Advisory

Affected Products (1)

Impact	78.00
Exploitation signal(KEV listed)	×1.50
VPI	100.00