How severe is CVE-2024-44270?

CVE-2024-44270 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-44270 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-44270?

CVE-2024-44270 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-44270?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-44270 have an EU (EUVD) identifier?

Yes. CVE-2024-44270 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40988.

When was CVE-2024-44270 published?

CVE-2024-44270 was published on 2024-10-28 and last updated on 2026-06-17.

CVE-2024-44270

CVE-2024-44270 is a high-severity vulnerability in Apple Macos with a CVSS 3.x base score of 8.6. 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-863.

Key facts

Severity: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-40988
Weakness: CWE-863
Affected product: Apple Macos
Published: 2024-10-28
Last modified: 2026-06-17

Description

A logic issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. A sandboxed process may be able to circumvent sandbox restrictions.

Frequently asked questions

What is CVE-2024-44270?: A logic issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. A sandboxed process may be able to circumvent sandbox restrictions.
How severe is CVE-2024-44270?: CVE-2024-44270 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-44270 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-44270?: CVE-2024-44270 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-44270?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-44270 have an EU (EUVD) identifier?: Yes. CVE-2024-44270 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40988.
When was CVE-2024-44270 published?: CVE-2024-44270 was published on 2024-10-28 and last updated on 2026-06-17.

References

Affected products (1)

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

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