GCVE-110-NCSC-2026-280

Advisory PublishedCVSS 7.1/10

Vulnetix · Advisory published August 7, 2026

An authentication vulnerability in macOS Sequoia 15.7.9, Sonoma 14.8.9, and Tahoe 26.6.1 was fixed by improving state management to prevent unauthorized network access to Screen Sharing without valid credentials.

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Risk Scores

CVSS 3.1

7.1/10

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

Affected Products

Vendor	Product	Versions	Platforms
Apple	vers:unknown/*	—	—

Aliases

CVE-2026-65400

References

advisory

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68,083 records in the GCVE database · Updated August 18, 2026

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