What is CVE-2026-84629?

CVE-2026-84629 is a high-severity vulnerability in Apple iOS And Ipados, classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-09-14.

How severe is CVE-2026-84629?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Apple iOS And Ipados

CVE-2026-84629

This issue was addressed with additional entitlement checks. This issue is fixed in iOS 27 and iPadOS 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to fingerprint the user.

Vulnerability class: Broken Access Control

Published 2026-09-14 · last modified 2026-09-16.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.2th percentile), scored 2026-10-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

support.apple.com/en-us/149034 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149036 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149037 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149038 (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2026-84629?: CVE-2026-84629 is a high-severity vulnerability in Apple iOS And Ipados, classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-09-14.
How severe is CVE-2026-84629?: High severity. CVSS v3 base score is 7.5 out of 10.