How severe is CVE-2015-1123?

CVE-2015-1123 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2015-1123 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1123?

CVE-2015-1123 primarily affects Apple Tvos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-1123?

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

When was CVE-2015-1123 published?

CVE-2015-1123 was published on 2015-04-10 and last updated on 2026-06-17.

CVE-2015-1123

CVE-2015-1123 is a medium-severity vulnerability in Apple Tvos with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Apple Tvos
Published: 2015-04-10
Last modified: 2026-06-17

Description

WebKit, as used in Apple iOS before 8.3 and Apple TV before 7.2, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-04-08-3 and APPLE-SA-2015-04-08-4.

Frequently asked questions

What is CVE-2015-1123?: WebKit, as used in Apple iOS before 8.3 and Apple TV before 7.2, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-04-08-3 and APPLE-SA-2015-04-08-4.
How severe is CVE-2015-1123?: CVE-2015-1123 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2015-1123 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1123?: CVE-2015-1123 primarily affects Apple Tvos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-1123?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-1123 published?: CVE-2015-1123 was published on 2015-04-10 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

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