How severe is CVE-2014-1320?

CVE-2014-1320 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2014-1320 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-1320?

CVE-2014-1320 primarily affects Apple Mac Os X. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-1320?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-1320 published?

CVE-2014-1320 was published on 2014-04-23 and last updated on 2026-06-17.

CVE-2014-1320

CVE-2014-1320 is a medium-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 4.9. 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: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Apple Mac Os X
Published: 2014-04-23
Last modified: 2026-06-17

Description

IOKit in Apple iOS before 7.1.1, Apple OS X through 10.9.2, and Apple TV before 6.1.1 places kernel pointers into an object data structure, which makes it easier for local users to bypass the ASLR protection mechanism by reading unspecified attributes of the object.

Frequently asked questions

What is CVE-2014-1320?: IOKit in Apple iOS before 7.1.1, Apple OS X through 10.9.2, and Apple TV before 6.1.1 places kernel pointers into an object data structure, which makes it easier for local users to bypass the ASLR protection mechanism by reading unspecified attributes of the object.
How severe is CVE-2014-1320?: CVE-2014-1320 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2014-1320 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-1320?: CVE-2014-1320 primarily affects Apple Mac Os X. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-1320?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-1320 published?: CVE-2014-1320 was published on 2014-04-23 and last updated on 2026-06-17.

References

Affected products (15)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.9:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.9.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0.2:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0.3:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0.4:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0.5:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:7.0.6:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:6.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:6.0.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:6.0.2:*:*:*:*:*:*:*

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