CVE-2026-20648

Siri: A malicious app may be able to access notifications from other iCloud devices

CVE-2026-20648 is fixed in 2 products on 1 platform, first by Tahoe 26.3, released February 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.5

MEDIUM

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0024

15th percentile

A privacy issue was addressed by moving sensitive data to a protected location.

Where it's fixed

Product	Fixed in	Fix	Released
macOS
Sequoia	15.8.2	Sequoia 15.8.2	Oct 26, 2026
Tahoe	26.3	Tahoe 26.3	Feb 11, 2026

Details

Published
February 11, 2026
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Vendor advisory
https://support.apple.com/en-us/126348

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