CVE-2012-3748

Race condition in WebKit in Apple iOS before 6.0.1 and Safari before 6.0.2 allows remote...

5.1 MediumPublic exploit

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.

Exploit likelihood

16.7%Down 19.8 points since Feb 4, 2022

What each source reports

NVD Score used 5.1

Record: CVE-2012-3748
CVSS 2.0: 5.1 MediumAV:N/AC:H/Au:N/C:P/I:P/A:P
Weakness: CWE-362
Updated: 2026-11-02

CVE List No score

Record: CVE-2012-3748
Updated: 2026-11-02

EUVDEUVD-2012-3695 No score

Record: EUVD-2012-3695
Updated: 2026-11-03

GitHub AdvisoriesGHSA-jw8x-chj5-jxmc No score

Race condition in WebKit in Apple iOS before 6.0.1 and Safari before 6.0.2 allows remote...

Record: GHSA-jw8x-chj5-jxmc
Weakness: CWE-362
Updated: 2026-11-02

OSVUBUNTU-CVE-2012-3748 No score

Record: UBUNTU-CVE-2012-3748
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`qtwebkit-source` Ubuntu:16.04:LTS	All versions, plus listed versions 2.3.2-0ubuntu102.3.2-0ubuntu11	None known

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Apple Safari 6.0.1 for iOS 6.0 / Apple Mac OSX 10.7/8 - Heap Buffer Overflow	2013-09-04

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2012-3748 is a medium vulnerability (CVSS 5.1) in Apple Safari, published November 3, 2012. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 16.7%, the 97th percentile. No source names a fixed version.

References

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