How severe is CVE-2015-5754?

CVE-2015-5754 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2015-5754 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-5754?

CVE-2015-5754 affects Apple Mac Os X. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-5754?

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.

When was CVE-2015-5754 published?

CVE-2015-5754 was published on 2015-08-17 and last updated on 2026-06-17.

CVE-2015-5754

CVE-2015-5754 is a critical-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 9.3. 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-362.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-362
Affected product: Apple Mac Os X
Published: 2015-08-17
Last modified: 2026-06-17

Description

Race condition in runner in Install.framework in the Install Framework Legacy component in Apple OS X before 10.10.5 allows attackers to execute arbitrary code in a privileged context via a crafted app that leverages incorrect privilege dropping associated with a locking error.

Frequently asked questions

What is CVE-2015-5754?: Race condition in runner in Install.framework in the Install Framework Legacy component in Apple OS X before 10.10.5 allows attackers to execute arbitrary code in a privileged context via a crafted app that leverages incorrect privilege dropping associated with a locking error.
How severe is CVE-2015-5754?: CVE-2015-5754 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2015-5754 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-5754?: CVE-2015-5754 affects Apple Mac Os X. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-5754?: 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.
When was CVE-2015-5754 published?: CVE-2015-5754 was published on 2015-08-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

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