CVE-2014-4393

CVE-2014-4393 is a critical-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 10.0. 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-119.

Key facts

Description

Buffer overflow in the shader compiler in the Intel Graphics Driver subsystem in Apple OS X before 10.9.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted GLSL shader.

Frequently asked questions

What is CVE-2014-4393?
Buffer overflow in the shader compiler in the Intel Graphics Driver subsystem in Apple OS X before 10.9.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted GLSL shader.
How severe is CVE-2014-4393?
CVE-2014-4393 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2014-4393 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-4393?
CVE-2014-4393 primarily affects Apple Mac Os X. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-4393?
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-2014-4393 published?
CVE-2014-4393 was published on 2014-09-19 and last updated on 2026-06-17.

References

Affected products (6)

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