CVE-2012-3748

CVE-2012-3748 is a medium-severity vulnerability in Apple Safari with a CVSS 2.0 base score of 5.1. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-362.

Key facts

Description

Race condition in WebKit in Apple iOS before 6.0.1 and Safari before 6.0.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving JavaScript arrays.

Frequently asked questions

What is CVE-2012-3748?
Race condition in WebKit in Apple iOS before 6.0.1 and Safari before 6.0.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving JavaScript arrays.
How severe is CVE-2012-3748?
CVE-2012-3748 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2012-3748 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-3748?
CVE-2012-3748 primarily affects Apple Safari. In total, 111 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-3748?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-3748 published?
CVE-2012-3748 was published on 2012-11-03 and last updated on 2026-06-16.

References

Affected products (111)

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