How severe is CVE-2024-23234?

CVE-2024-23234 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-23234 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23234?

CVE-2024-23234 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23234?

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

Does CVE-2024-23234 have an EU (EUVD) identifier?

Yes. CVE-2024-23234 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20753.

When was CVE-2024-23234 published?

CVE-2024-23234 was published on 2024-03-08 and last updated on 2026-06-17.

CVE-2024-23234

CVE-2024-23234 is a medium-severity vulnerability in Apple Macos with a CVSS 3.x base score of 6.7. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20753
Weakness: CWE-787
Affected product: Apple Macos
Published: 2024-03-08
Last modified: 2026-06-17

Description

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5. An app may be able to execute arbitrary code with kernel privileges.

Frequently asked questions

What is CVE-2024-23234?: An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5. An app may be able to execute arbitrary code with kernel privileges.
How severe is CVE-2024-23234?: CVE-2024-23234 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-23234 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23234?: CVE-2024-23234 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23234?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23234 have an EU (EUVD) identifier?: Yes. CVE-2024-23234 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20753.
When was CVE-2024-23234 published?: CVE-2024-23234 was published on 2024-03-08 and last updated on 2026-06-17.

References

Affected products (1)

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

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