CVE-2023-42867

HIGHNVD 7.87.8—

7.8

This issue was addressed with improved validation of the process entitlement and Team ID. This issue is fixed in GarageBand 10.4.9. An app may be able to gain root privileges.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 24.7%
KEV: Not listed

Published

December 20, 2024

Last Modified

November 4, 2025

References (2)

product-security@applehttps://support.apple.com/en-us/120299
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT214042

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-281Improper Preservation of Permissions

Data Freshness Timeline

(refreshed 10× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 16:12 UTCEG score recompute
2026-05-23 16:12 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-42867?

CVE-2023-42867 is a high vulnerability published on December 20, 2024. This issue was addressed with improved validation of the process entitlement and Team ID. This issue is fixed in GarageBand 10.4.9. An app may be able to gain root privileges.

When was CVE-2023-42867 disclosed?

CVE-2023-42867 was first published in the National Vulnerability Database on December 20, 2024, with the most recent update on November 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-42867 actively exploited?

CVE-2023-42867 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-42867?

CVE-2023-42867 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2023-42867?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-42867, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-42867

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CVE-2023-42867

📅 Published

🔄 Last Modified

🔗 References (2)