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Findings

CVE-2026-28840

A permissions issue was addressed with additional restrictions.

Published May 11, 2026 · updated Jun 17, 2026 · apple macos

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.4. An app may be able to gain root privileges.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 11, 2026 · NIST NVD

    Detected

    A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.4. An app may be able to gain root privileges.

  2. Jun 17, 2026 · NIST NVD

    Updated

    A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.4. An app may be able to gain root privileges.

Affected

  • cpe apple/macosversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-28840

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-28840

    A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.4. An app may be able to gain root privileges.

    nvd.nist.gov

References

CVE-2026-28840 · ZeroDay Findings