How severe is CVE-2014-1278?

CVE-2014-1278 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2014-1278 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-1278?

CVE-2014-1278 primarily affects Apple Iphone Os. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-1278?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-1278 published?

CVE-2014-1278 was published on 2014-03-14 and last updated on 2026-06-17.

CVE-2014-1278

CVE-2014-1278 is a high-severity vulnerability in Apple Iphone Os with a CVSS 2.0 base score of 7.2. 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

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Apple Iphone Os
Published: 2014-03-14
Last modified: 2026-06-17

Description

The ptmx_get_ioctl function in the ARM kernel in Apple iOS before 7.1 and Apple TV before 6.1 allows local users to gain privileges or cause a denial of service (out-of-bounds memory access and device crash) via a crafted call.

Frequently asked questions

What is CVE-2014-1278?: The ptmx_get_ioctl function in the ARM kernel in Apple iOS before 7.1 and Apple TV before 6.1 allows local users to gain privileges or cause a denial of service (out-of-bounds memory access and device crash) via a crafted call.
How severe is CVE-2014-1278?: CVE-2014-1278 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2014-1278 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-1278?: CVE-2014-1278 primarily affects Apple Iphone Os. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-1278?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-1278 published?: CVE-2014-1278 was published on 2014-03-14 and last updated on 2026-06-17.

References

Affected products (10)

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:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:6.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:6.0.1:*:*:*:*:*:*:*

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