How severe is CVE-2023-42918?

CVE-2023-42918 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-42918 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-42918?

CVE-2023-42918 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-42918?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-42918 have an EU (EUVD) identifier?

Yes. CVE-2023-42918 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-47339.

When was CVE-2023-42918 published?

CVE-2023-42918 was published on 2024-07-29 and last updated on 2026-06-17.

CVE-2023-42918

CVE-2023-42918 is a medium-severity vulnerability in Apple Macos with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-693.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-47339
Weakness: CWE-693
Affected product: Apple Macos
Published: 2024-07-29
Last modified: 2026-06-17

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14. A sandboxed process may be able to circumvent sandbox restrictions.

Frequently asked questions

What is CVE-2023-42918?: A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14. A sandboxed process may be able to circumvent sandbox restrictions.
How severe is CVE-2023-42918?: CVE-2023-42918 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-42918 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-42918?: CVE-2023-42918 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-42918?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-42918 have an EU (EUVD) identifier?: Yes. CVE-2023-42918 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-47339.
When was CVE-2023-42918 published?: CVE-2023-42918 was published on 2024-07-29 and last updated on 2026-06-17.

References

https://support.apple.com/en-us/HT213940

Affected products (1)

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

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