How severe is CVE-2024-40800?

CVE-2024-40800 has a CVSS 3.x base score of 5.5, 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-2024-40800 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-40800?

CVE-2024-40800 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-40800?

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

Does CVE-2024-40800 have an EU (EUVD) identifier?

Yes. CVE-2024-40800 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38641.

When was CVE-2024-40800 published?

CVE-2024-40800 was published on 2024-07-29 and last updated on 2026-06-17.

CVE-2024-40800

CVE-2024-40800 is a medium-severity vulnerability in Apple Macos with a CVSS 3.x base score of 5.5. 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-281.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-38641
Weakness: CWE-281
Affected product: Apple Macos
Published: 2024-07-29
Last modified: 2026-06-17

Description

An input validation issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8. An app may be able to modify protected parts of the file system.

Frequently asked questions

What is CVE-2024-40800?: An input validation issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8. An app may be able to modify protected parts of the file system.
How severe is CVE-2024-40800?: CVE-2024-40800 has a CVSS 3.x base score of 5.5, 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-2024-40800 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-40800?: CVE-2024-40800 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-40800?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-40800 have an EU (EUVD) identifier?: Yes. CVE-2024-40800 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38641.
When was CVE-2024-40800 published?: CVE-2024-40800 was published on 2024-07-29 and last updated on 2026-06-17.

References

Affected products (1)

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

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