AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

AppleCVE-2026-43806

Apple macOS: denial of service

Apple

CVE-2026-43806 · Published Jul 27, 2026 · updated Jul 30, 2026

Medium5.5
Fix: upgrade to 26.6 or later
Apple advisory

A denial of service issue was addressed by removing the vulnerable code. This issue is fixed in macOS Tahoe 26.6. A local attacker may be able to cause a denial of service.

Affected versions

PackageAffectedFixed in
macOS
Product
< 26.626.6
Details and references
CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity from
CISA (its enrichment of the CVE record)
Weakness
CWE-400

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