What is CVE-2015-7004?

CVE-2015-7004 is a vulnerability in Apple Iphone OS, classified under Improper Input Validation. Published 2015-10-23.

Is CVE-2015-7004 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Apple Iphone OS

CVE-2015-7004

The kernel in Apple iOS before 9.1 allows attackers to cause a denial of service via a crafted app.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2015-10-23 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 7.1 (High). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.016 (74.9th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

Apple Iphone OS

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

lists.apple.com/archives/security-announce/2015/Oct/msg00002.html (vendor-advisory, Vendor Advisory)
support.apple.com/HT205370 (Vendor Advisory)
www.securitytracker.com/id/1033929 (vdb-entry)
www.securityfocus.com/bid/77268 (vdb-entry)

Frequently asked questions

What is CVE-2015-7004?: CVE-2015-7004 is a vulnerability in Apple Iphone OS, classified under Improper Input Validation. Published 2015-10-23.
Is CVE-2015-7004 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.