CVE-2026-112599

Received Received - Intake

Use-After-Free in Safari and iOS Versions

Publication date: 2026-10-26

Last updated on: 2026-10-26

Assigner: Apple Inc.

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to an unexpected process crash.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-10-26

Last Modified

2026-10-26

Generated

2026-10-27

AI Q&A

2026-10-27

EPSS Evaluated

N/A

NVD

CVE-2026-112599

EUVD

EUVD-2026-110103

Affected Vendors & Products

Vendor	Product	Version / Range
Apple	Safari	0
Apple	iOS and iPadOS	0
Apple	macOS	0
Apple	tvOS	0
Apple	visionOS	0
Apple	watchOS	0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a use-after-free vulnerability caused by improper memory management. It occurs when a program continues to use memory after it has been freed, potentially leading to crashes or unexpected behavior. The issue was fixed in multiple Apple products including Safari, iOS, macOS, tvOS, visionOS, and watchOS versions 27.2.

Impact Analysis

Processing malicious web content could cause an unexpected crash of the affected application. This may lead to denial of service or potential exposure to further exploits if combined with other vulnerabilities.

Mitigation Strategies

Update affected Apple products (Safari, iOS, iPadOS, macOS, tvOS, visionOS, watchOS) to version 27.2 or later to address the use-after-free vulnerability.

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