CVE-2025-43353

medium

Description

The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14.8, macOS Sequoia 15.7. Processing a maliciously crafted string may lead to heap corruption.

References

https://support.apple.com/en-us/125112

https://support.apple.com/en-us/125111

http://seclists.org/fulldisclosure/2025/Sep/55

http://seclists.org/fulldisclosure/2025/Sep/54

http://seclists.org/fulldisclosure/2025/Sep/53

Details

Source: Mitre, NVD

Published: 2025-09-15

Updated: 2025-11-04

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H