About the security content of macOS Tahoe 26.1 - Apple Support

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Publishersupport.apple.com

Article IDNo stable ID in source URL

Verified snapshot29 Sept 2026, 14:38 UTC

Linked CVEs50

Linked CVE reports

These are source relationships, not a claim that this article fixes every affected product or branch.

CVE-2025-43520Apple Multiple Products Classic Buffer Overflow Vulnerability
CVE-2025-43433The issue was addressed with improved memory handling
CVE-2025-43473This issue was addressed with improved state management
CVE-2025-43438A use-after-free issue was addressed with improved memory management
CVE-2025-43441The issue was addressed with improved memory handling
CVE-2025-43440This issue was addressed with improved checks
CVE-2025-43378A permissions issue was addressed with additional restrictions
CVE-2025-43479A permissions issue was addressed with additional restrictions
CVE-2025-43496The issue was addressed by adding additional logic
CVE-2025-43480The issue was addressed with improved checks
CVE-2025-43455A privacy issue was addressed with improved checks
CVE-2025-43457A use-after-free issue was addressed with improved memory management
CVE-2025-32462Sudo before 1.9.17p1, when used with a sudoers file that specifies a host that is neither the current host nor ALL, allows listed users to execute commands on unintended machines
CVE-2025-46313A logging issue was addressed with improved data redaction
CVE-2025-43339An access issue was addressed with additional sandbox restrictions
CVE-2025-46315A permissions issue was addressed with additional restrictions
CVE-2025-43407This issue was addressed with improved entitlements
CVE-2025-43373The issue was addressed with improved memory handling
CVE-2025-43467This issue was addressed with improved checks
CVE-2025-43430This issue was addressed through improved state management
CVE-2025-43426A logging issue was addressed with improved data redaction
CVE-2025-43471The issue was addressed with improved checks
CVE-2025-43406A logic issue was addressed with improved restrictions
CVE-2025-43390A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions
CVE-2025-43447The issue was addressed with improved memory handling
CVE-2025-43502An app may be able to bypass certain Privacy preferences
CVE-2025-43386An out-of-bounds access issue was addressed with improved bounds checking
CVE-2025-43493The issue was addressed with improved checks
CVE-2025-43387A permissions issue was addressed with additional restrictions
CVE-2025-43411This issue was addressed with additional entitlement checks
CVE-2025-43446This issue was addressed with improved validation of symlinks
CVE-2025-43503An inconsistent user interface issue was addressed with improved state management
CVE-2025-43391A privacy issue was addressed with improved handling of temporary files
CVE-2025-43470A permissions issue was addressed with additional restrictions
CVE-2025-43427This issue was addressed through improved state management
CVE-2025-43431The issue was addressed with improved memory handling
CVE-2025-43348An app may bypass Gatekeeper checks
CVE-2025-43466An injection issue was addressed with improved validation
CVE-2025-43364A race condition was addressed with additional validation
CVE-2025-43396A logic issue was addressed with improved checks
CVE-2025-43379This issue was addressed with improved validation of symlinks
CVE-2025-43380An out-of-bounds write issue was addressed with improved input validation
CVE-2025-43494An attacker may be able to cause a persistent denial-of-service
CVE-2025-43322A logic issue was addressed with improved checks
CVE-2025-43334This issue was addressed with additional entitlement checks
CVE-2025-43508A logging issue was addressed with improved data redaction
CVE-2025-43461This issue was addressed with improved validation of symlinks
CVE-2025-43436A permissions issue was addressed with additional restrictions
CVE-2025-43420A race condition was addressed with improved state handling
CVE-2025-43498An authorization issue was addressed with improved state management

Source and provenance

Original title: About the security content of macOS Tahoe 26.1 - Apple Support. Captured 29 Sept 2026, 14:38 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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