How severe is CVE-2015-7091?

CVE-2015-7091 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2015-7091 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-7091?

CVE-2015-7091 affects Apple Quicktime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-7091?

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

When was CVE-2015-7091 published?

CVE-2015-7091 was published on 2016-01-09 and last updated on 2026-06-17.

CVE-2015-7091

CVE-2015-7091 is a medium-severity vulnerability in Apple Quicktime with a CVSS 3.x base score of 6.6. 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: Medium (CVSS 3.x base score 6.6)
CVSS v2: 6.8
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Apple Quicktime
Published: 2016-01-09
Last modified: 2026-06-17

Description

Apple QuickTime before 7.7.9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted movie file, a different vulnerability than CVE-2015-7085, CVE-2015-7086, CVE-2015-7087, CVE-2015-7088, CVE-2015-7089, CVE-2015-7090, CVE-2015-7092, and CVE-2015-7117.

Frequently asked questions

What is CVE-2015-7091?: Apple QuickTime before 7.7.9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted movie file, a different vulnerability than CVE-2015-7085, CVE-2015-7086, CVE-2015-7087, CVE-2015-7088, CVE-2015-7089, CVE-2015-7090, CVE-2015-7092, and CVE-2015-7117.
How severe is CVE-2015-7091?: CVE-2015-7091 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2015-7091 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7091?: CVE-2015-7091 affects Apple Quicktime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-7091?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-7091 published?: CVE-2015-7091 was published on 2016-01-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*

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