How severe is CVE-2006-1455?

CVE-2006-1455 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2006-1455 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-1455?

CVE-2006-1455 primarily affects Apple Mac Os X. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-1455?

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-2006-1455 published?

CVE-2006-1455 was published on 2006-05-12 and last updated on 2026-06-16.

CVE-2006-1455

CVE-2006-1455 is a high-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Apple Mac Os X
Published: 2006-05-12
Last modified: 2026-06-16

Description

QuickTime Streaming Server in Apple Mac OS X 10.3.9 and 10.4.6 allows remote attackers to cause a denial of service (crash and connection interruption) via a QuickTime movie with a missing track, which triggers a null dereference.

Frequently asked questions

What is CVE-2006-1455?: QuickTime Streaming Server in Apple Mac OS X 10.3.9 and 10.4.6 allows remote attackers to cause a denial of service (crash and connection interruption) via a QuickTime movie with a missing track, which triggers a null dereference.
How severe is CVE-2006-1455?: CVE-2006-1455 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2006-1455 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1455?: CVE-2006-1455 primarily affects Apple Mac Os X. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-1455?: 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-2006-1455 published?: CVE-2006-1455 was published on 2006-05-12 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:apple:mac_os_x:10.3.9:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.4.6:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.3.9:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.4.6:*:*:*:*:*:*:*

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