CVE-2026-64742

Analyzed Analyzed - Analysis Complete

Information Disclosure in Apple iOS and iPadOS

Publication date: 2026-07-27

Last updated on: 2026-07-28

Assigner: Apple Inc.

Description

This issue was addressed by using HTTPS when sending information over the network. This issue is fixed in iOS 26.6 and iPadOS 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to access sensitive user data.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-27

Last Modified

2026-07-28

Generated

2026-08-17

AI Q&A

2026-07-28

EPSS Evaluated

2026-08-15

NVD

CVE-2026-64742

EUVD

EUVD-2026-49469

Affected Vendors & Products

Vendor	Product	Version / Range
apple	ipados	to 26.6 (exc)
apple	iphone_os	to 26.6 (exc)
apple	tvos	to 26.6 (exc)
apple	visionos	to 26.6 (exc)
apple	watchos	to 26.6 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-319	The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Attack-Flow Graph

Executive Summary

This vulnerability involves an app potentially accessing sensitive user data due to insecure network communication. It was addressed by enforcing HTTPS for all network transmissions.

Detection Guidance

This vulnerability involves insecure data transmission over the network. To detect it, monitor network traffic for unencrypted HTTP requests from affected devices (iOS, iPadOS, tvOS, visionOS, watchOS). Use tools like Wireshark or tcpdump to inspect traffic for plaintext data transfers. Ensure all communications use HTTPS instead of HTTP.

Impact Analysis

An attacker could exploit this to intercept or access sensitive user data transmitted by the app over the network, leading to privacy breaches or data theft.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR, HIPAA, or other privacy regulations due to unauthorized access to sensitive user data.

Mitigation Strategies

Update your iOS, iPadOS, tvOS, visionOS, and watchOS devices to version 26.6 or later to address the vulnerability by ensuring HTTPS is used for network communication.

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