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HIGHCVE-2026-28976Published Modified CNA apple

CVE-2026-28976: An information leakage was addressed with additional validation

An information leakage was addressed with additional validation. This issue is fixed in macOS Tahoe 26.5. An app may be able to gain root privileges.

Metrics

CVSS v3.1
7.5
Severity
HIGH
Fixed in
26.5
Affected Products
1

Fix available

26.5
Affected packages
  • Apple / macOS
    < 26.5 (from 0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
CVE-2026-28976: An information leakage was addressed with additional validation | HarborGuard CVE