CVE-2025-43373

Wi-Fi: An app may be able to cause unexpected system termination or corrupt kernel memory

CVE-2025-43373 is fixed in 3 products on 1 platform, first by Sequoia 15.7.2, released November 3, 2025. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.5

HIGH

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0049

42nd percentile

The issue was addressed with improved memory handling.

Where it's fixed

Product	Fixed in	Fix	Released
macOS
Sequoia	15.7.2	Sequoia 15.7.2	Nov 3, 2025
Sonoma	14.8.2	Sonoma 14.8.2	Nov 3, 2025
Tahoe	26.1	Tahoe 26.1	Nov 3, 2025

Details

Published
November 3, 2025
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vendor advisory
https://support.apple.com/en-us/125634

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