How severe is CVE-2025-24263?

CVE-2025-24263 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-24263 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-24263?

CVE-2025-24263 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-24263?

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

Does CVE-2025-24263 have an EU (EUVD) identifier?

Yes. CVE-2025-24263 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8944.

When was CVE-2025-24263 published?

CVE-2025-24263 was published on 2025-03-31 and last updated on 2026-06-17.

CVE-2025-24263

CVE-2025-24263 is a critical-severity vulnerability in Apple Macos with a CVSS 3.x base score of 9.8. 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-200.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8944
Weakness: CWE-200
Affected product: Apple Macos
Published: 2025-03-31
Last modified: 2026-06-17

Description

A privacy issue was addressed by moving sensitive data to a protected location. This issue is fixed in macOS Sequoia 15.4. An app may be able to observe unprotected user data.

Frequently asked questions

What is CVE-2025-24263?: A privacy issue was addressed by moving sensitive data to a protected location. This issue is fixed in macOS Sequoia 15.4. An app may be able to observe unprotected user data.
How severe is CVE-2025-24263?: CVE-2025-24263 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-24263 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-24263?: CVE-2025-24263 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-24263?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-24263 have an EU (EUVD) identifier?: Yes. CVE-2025-24263 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8944.
When was CVE-2025-24263 published?: CVE-2025-24263 was published on 2025-03-31 and last updated on 2026-06-17.

References

Affected products (1)

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

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