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CVE-2026-113949 Details

Description

A type confusion issue was addressed with improved state management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to memory corruption.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA: CISA-ADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://support.apple.com/en-us/149227 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/149230 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/149521 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/149526 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/149527 [email protected]Release NotesVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-843Access of Resource Using Incompatible Type ('Type Confusion')[email protected]
CWE-843Access of Resource Using Incompatible Type ('Type Confusion')CISA-ADP

Affected Products

ProductVersions
apple safari
< 27.2

CPE

  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple ipados
< 26.7.2
>= 27.0, < 27.2

CPE

  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple iphone os
< 26.7.2
>= 27.0, < 27.2

CPE

  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple macos
< 27.2

CPE

  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple visionos
< 27.2

CPE

  • cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-113949
NVD Published Date:
Oct 26, 2026
NVD Last Modified:
Nov 3, 2026
Source:
[email protected]
CVE-2026-113949 Details - Not Deferred