CVE-2025-43193

Apple Security Advisory 07-29-2025-5

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, macOS Ventura 13.7.7, macOS Sonoma 14.7.7. An app may be able to cause a denial-of-service.

El problema se solucionó mejorando la gestión de la memoria. Este problema está corregido en macOS Sequoia 15.6, macOS Ventura 13.7.7 y macOS Sonoma 14.7.7. Una aplicación podría causar una denegación de servicio.

macOS Sequoia 15.6 addresses bypass, cross site scripting, integer overflow, out of bounds access, out of bounds read, out of bounds write, and use-after-free vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2025-04-16 CVE Reserved
2025-07-29 CVE Published
2025-07-31 CVE Updated
2025-08-04 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/en-us/124149	2025-07-31
https://support.apple.com/en-us/124150	2025-07-31
https://support.apple.com/en-us/124151	2025-07-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				< 13.7.7 Search vendor "Apple" for product "Macos" and version " < 13.7.7"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				>= 14.0 < 14.7.7 Search vendor "Apple" for product "Macos" and version " >= 14.0 < 14.7.7"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				>= 15.0 < 15.6 Search vendor "Apple" for product "Macos" and version " >= 15.0 < 15.6"		-		Affected