What is CVE-2026-86887?

CVE-2026-86887 is a low-severity vulnerability in Apple iOS And Ipados, classified under Information Disclosure. CVSS score: 3.3/10. Published 2026-09-14.

How severe is CVE-2026-86887?

Low severity. CVSS v3 base score is 3.3 out of 10.

Information disclosure in Apple iOS And Ipados

CVE-2026-86887

A privacy issue was addressed by removing sensitive data. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, visionOS 27. An app may be able to bypass certain Privacy preferences.

Vulnerability class: Information Disclosure

Published 2026-09-14 · last modified 2026-09-21.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.7th percentile), scored 2026-10-31.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

support.apple.com/en-us/149034 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149038 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149041 (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2026-86887?: CVE-2026-86887 is a low-severity vulnerability in Apple iOS And Ipados, classified under Information Disclosure. CVSS score: 3.3/10. Published 2026-09-14.
How severe is CVE-2026-86887?: Low severity. CVSS v3 base score is 3.3 out of 10.