CVE-2026-65335

Undergoing Analysis Undergoing Analysis - In Progress

Unexpected Safari Crash in iOS and macOS Tahoe

Publication date: 2026-08-17

Last updated on: 2026-08-18

Assigner: Apple Inc.

Description

This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-17

Last Modified

2026-08-18

Generated

2026-09-07

AI Q&A

2026-08-18

EPSS Evaluated

2026-09-05

NVD

CVE-2026-65335

EUVD

EUVD-2026-60493

Affected Vendors & Products

Vendor	Product	Version / Range
apple	ipados	to 18.7.10 (exc)
apple	ipados	From 26.0 (inc) to 26.6.1 (exc)
apple	iphone_os	to 18.7.10 (exc)
apple	iphone_os	From 26.0 (inc) to 26.6.1 (exc)
apple	macos	From 26.0 (inc) to 26.6.2 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-119	The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Attack-Flow Graph

Executive Summary

This vulnerability involves a flaw in state management that could allow maliciously crafted web content to cause an unexpected crash in Safari. It was addressed through improved state handling in specific Apple software versions.

Detection Guidance

This vulnerability is specific to Apple's Safari and macOS Tahoe systems and is addressed through software updates. Detection primarily involves checking installed software versions against the patched releases: iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, or macOS Tahoe 26.6.2. No specific network or system commands are provided for detection as this is a software-level issue.

Impact Analysis

If exploited, this vulnerability could lead to Safari crashing when processing malicious web content. This may disrupt normal browsing activities but does not appear to allow code execution or data theft based on the provided information.

Compliance Impact

The provided CVE data does not specify any direct impact on compliance with standards like GDPR or HIPAA. The vulnerability involves unexpected Safari crashes due to maliciously crafted web content, but no data exposure or processing violations are mentioned.

Mitigation Strategies

Update affected systems to the fixed versions: iOS 18.7.10 or later, iPadOS 18.7.10 or later, iOS 26.6.1 or later, iPadOS 26.6.1 or later, or macOS Tahoe 26.6.2 or later. Avoid processing untrusted web content until updates are applied.

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