CVE-2025-43238 - Vulnerability Details - OpenCVE

Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.

Published: 2026-04-02

Score: 6.2 Medium

EPSS: n/a

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apple

macOS

affected

Version	Status	Constraints
`0`	affected	< 13.7.7
`0`	affected	< 14.7.7
`0`	affected	< 15.6

No data.

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://support.apple.com/en-us/124149
https://support.apple.com/en-us/124150
https://support.apple.com/en-us/124151

History

Thu, 02 Apr 2026 20:30:00 +0000

Type	Values Removed	Values Added
Description		An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.
Weaknesses		CWE-190
References		https://support.apple.com/en-us/124149 https://support.apple.com/en-us/124150 https://support.apple.com/en-us/124151
Metrics		cvssV3_1 `{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-04-02T18:09:41.749Z

Updated: 2026-04-02T18:54:57.007Z

Reserved: 2025-04-16T15:24:37.091Z

Link: CVE-2025-43238

Vulnrichment

Updated: 2026-04-02T18:54:50.757Z

NVD

Status : Received

Published: 2026-04-02T19:20:10.870

Modified: 2026-04-02T20:16:22.973

Link: CVE-2025-43238

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-190

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