CVE-2023-42959

HIGHNVD 7.07.0—

7.0

A race condition was addressed with improved state handling. This issue is fixed in macOS Sonoma 14. An app may be able to execute arbitrary code with kernel privileges.

CVSS v3: 7.0
EG Score: 7.0(medium)
EPSS: 24.6%
KEV: Not listed

Published

July 29, 2024

Last Modified

December 9, 2024

References (2)

product-security@applehttps://support.apple.com/en-us/HT213940
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT213940

Weakness Classification(1)

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

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

Data Freshness Timeline

(refreshed 15× in last 7d / 20× 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.

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Frequently asked(5)

What is CVE-2023-42959?

CVE-2023-42959 is a high vulnerability published on July 29, 2024. A race condition was addressed with improved state handling. This issue is fixed in macOS Sonoma 14. An app may be able to execute arbitrary code with kernel privileges.

When was CVE-2023-42959 disclosed?

CVE-2023-42959 was first published in the National Vulnerability Database on July 29, 2024, with the most recent update on December 9, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-42959 actively exploited?

CVE-2023-42959 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-42959?

CVE-2023-42959 has a CVSS v3 base score of 7.0 (NVD).

How do I remediate CVE-2023-42959?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-42959, 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

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CVE-2023-42959

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-42959?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)