How severe is CVE-2025-43318?

CVE-2025-43318 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-43318 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43318?

CVE-2025-43318 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-43318?

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

Does CVE-2025-43318 have an EU (EUVD) identifier?

Yes. CVE-2025-43318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29299.

When was CVE-2025-43318 published?

CVE-2025-43318 was published on 2025-09-15 and last updated on 2026-06-17.

CVE-2025-43318

CVE-2025-43318 is a medium-severity vulnerability in Apple Macos with a CVSS 3.x base score of 6.2. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-29299
Weakness: CWE-862
Affected product: Apple Macos
Published: 2025-09-15
Last modified: 2026-06-17

Description

This issue was addressed with additional entitlement checks. This issue is fixed in macOS Tahoe 26. An app with root privileges may be able to access private information.

Frequently asked questions

What is CVE-2025-43318?: This issue was addressed with additional entitlement checks. This issue is fixed in macOS Tahoe 26. An app with root privileges may be able to access private information.
How severe is CVE-2025-43318?: CVE-2025-43318 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-43318 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-43318?: CVE-2025-43318 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-43318?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-43318 have an EU (EUVD) identifier?: Yes. CVE-2025-43318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29299.
When was CVE-2025-43318 published?: CVE-2025-43318 was published on 2025-09-15 and last updated on 2026-06-17.

References

Affected products (1)

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

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