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CVE-2026-43777

macOS

Description

This issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote attacker may be able to cause a denial of service.

CVSS 7.5EPSS 0.8099999999999999%Risk 0.8
View source
Published
2026-07-27 21:17:02
Last modified
2026-07-28 17:59:08
Affected versions
<15.7.8
Type
Operating system
VectorCVSS:3.1
Attack vectorNetworkAttack complexityLowPrivileges requiredNoneUser interactionNoneScopeUnchangedConfidentialityNoneIntegrityNoneAvailabilityHigh
Operating systems
MacOS