CVE-2026-43707
Received Received - Intake

Memory Corruption in Safari with Malicious Web Content

Publication date: 2026-06-29

Last updated on: 2026-06-29

Assigner: Apple Inc.

Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-06-29
Last Modified
2026-06-29
Generated
2026-06-30
AI Q&A
2026-06-29
EPSS Evaluated
N/A
NVD
CVE-2026-43707

Affected Vendors & Products

Showing 4 associated CPEs
Vendor Product Version / Range
apple safari 26.5.2
apple ios 26.5.2
apple ipados 26.5.2
apple macos_tahoe 26.5.2

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is a memory corruption issue that occurs when processing maliciously crafted web content. It was addressed by improving memory handling in affected Apple products.

If exploited, it may cause an unexpected process crash.

Impact Analysis

The impact of this vulnerability is that processing malicious web content could lead to an unexpected crash of the affected process, potentially disrupting normal operation.

Mitigation Strategies

To mitigate this vulnerability, update Safari, iOS, iPadOS, or macOS Tahoe to version 26.5.2 or later, as this issue is fixed in these versions.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-43707. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart