How severe is CVE-2015-3789?

CVE-2015-3789 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2015-3789 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-3789?

CVE-2015-3789 affects Apple Quicktime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-3789?

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

When was CVE-2015-3789 published?

CVE-2015-3789 was published on 2015-08-17 and last updated on 2026-06-17.

CVE-2015-3789

CVE-2015-3789 is a medium-severity vulnerability in Apple Quicktime 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. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Apple Quicktime
Published: 2015-08-17
Last modified: 2026-06-17

Description

QuickTime 7 in Apple OS X before 10.10.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted file, a different vulnerability than CVE-2015-3765, CVE-2015-3779, CVE-2015-3788, CVE-2015-3790, CVE-2015-3791, CVE-2015-3792, CVE-2015-5751, CVE-2015-5753, and CVE-2015-5779.

Frequently asked questions

What is CVE-2015-3789?: QuickTime 7 in Apple OS X before 10.10.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted file, a different vulnerability than CVE-2015-3765, CVE-2015-3779, CVE-2015-3788, CVE-2015-3790, CVE-2015-3791, CVE-2015-3792, CVE-2015-5751, CVE-2015-5753, and CVE-2015-5779.
How severe is CVE-2015-3789?: CVE-2015-3789 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2015-3789 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-3789?: CVE-2015-3789 affects Apple Quicktime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-3789?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-3789 published?: CVE-2015-3789 was published on 2015-08-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apple:quicktime:7.0.0:*:*:*:*:*:*:*

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