CVE-2011-0258

CVE-2011-0258 is a critical-severity vulnerability in Apple Quicktime with a CVSS 2.0 base score of 9.3. 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

Description

Apple QuickTime before 7.7 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted image description associated with an mp4v tag in a movie file.

Frequently asked questions

What is CVE-2011-0258?
Apple QuickTime before 7.7 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted image description associated with an mp4v tag in a movie file.
How severe is CVE-2011-0258?
CVE-2011-0258 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2011-0258 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0258?
CVE-2011-0258 primarily affects Apple Quicktime. In total, 54 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0258?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-0258 published?
CVE-2011-0258 was published on 2011-09-06 and last updated on 2026-06-16.

References

Affected products (54)

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