CVE-2026-86878

Permissions Issue Allowing to Access Sensitive User Data in iOS and iPadOS

Published Sep 14, 2026 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 27 and iPadOS 27. An app may be able to access sensitive user data.

Analysis

AI-generated

Technical impact

The vulnerability is a permissions issue that could allow an application to read or modify sensitive user data it should not be able to, potentially leading to privacy compromise. The flaw arises from insufficient restriction of app capabilities, permitting access to information normally reserved for system processes.

Affected Systems

Apple iOS and iPadOS devices running versions earlier than 27 are impacted; the issue is fixed in iOS 27 and iPadOS 27.

Risk and Exploitability

The EPSS score is < 1%, indicating a very low probability of exploitation, and the vulnerability is not listed in CISA KEV. The CVSS score is 5.5, indicating moderate severity. The likely attack vector involves a malicious or compromised application that exploits the permissions oversight to obtain protected data. As such, the risk remains moderate until a patch is applied.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Upgrade to iOS 27 or iPadOS 27, which contain the permission restrictions that fix the issue.
  • If an immediate update is not possible, limit the app’s permissions or uninstall the app until the update can be applied.
  • Keep system security settings enabled, such as App Store sandboxing and runtime permissions controls, and monitor device logs for any unauthorized data access.

Generated by OpenCVE AI on September 20, 2026 at 21:09 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
Title Permissions Issue Allowing to Access Sensitive User Data in iOS and iPadOS
Type Values Removed Values Added
First Time appeared Apple ipados
Apple iphone Os
CPEs cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Vendors & Products Apple ipados
Apple iphone Os
Type Values Removed Values Added
Weaknesses CWE-200
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title iOS/iPadOS Permission Flaw Allowing Unauthorized Data Access
Weaknesses CWE-284
Type Values Removed Values Added
Title iOS/iPadOS Permission Flaw Allowing Unauthorized Data Access
Weaknesses CWE-284
Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Vendors & Products Apple
Apple ios And Ipados
Type Values Removed Values Added
Description A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 27 and iPadOS 27. An app may be able to access sensitive user data.
References
Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Oct 26, 2026, 8:34 PM
Reserved
Sep 8, 2026, 4:43 PM
Status
Analyzed
Published
Sep 14, 2026, 9:17 PM
Modified
Sep 16, 2026, 3:29 PM