How severe is CVE-2007-2296?

CVE-2007-2296 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2007-2296 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2296?

CVE-2007-2296 primarily affects Apple Quicktime. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-2296?

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-2007-2296 published?

CVE-2007-2296 was published on 2007-04-26 and last updated on 2026-06-16.

CVE-2007-2296

CVE-2007-2296 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-189.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: Apple Quicktime
Published: 2007-04-26
Last modified: 2026-06-16

Description

Integer overflow in the FlipFileTypeAtom_BtoN function in Apple Quicktime 7.1.5, and other versions before 7.2, allows remote attackers to execute arbitrary code via a crafted M4V (MP4) file.

Frequently asked questions

What is CVE-2007-2296?: Integer overflow in the FlipFileTypeAtom_BtoN function in Apple Quicktime 7.1.5, and other versions before 7.2, allows remote attackers to execute arbitrary code via a crafted M4V (MP4) file.
How severe is CVE-2007-2296?: CVE-2007-2296 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2007-2296 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2296?: CVE-2007-2296 primarily affects Apple Quicktime. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-2296?: 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-2007-2296 published?: CVE-2007-2296 was published on 2007-04-26 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:apple:quicktime:7.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:quicktime:7.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:quicktime:7.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apple:quicktime:7.1.3:*:*:*:*:*:*:*
cpe:2.3:a:apple:quicktime:7.1.4:*:*:*:*:*:*:*
cpe:2.3:a:apple:quicktime:7.1.5:*:*:*:*:*:*:*

More vulnerabilities in Apple Quicktime

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CVE-2014-4979 — Critical (CVSS 9.3): Apple QuickTime allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via…
CVE-2014-1251 — Critical (CVSS 9.3): Buffer overflow in Apple QuickTime before 7.7.5 allows remote attackers to execute arbitrary code or cause a denial of…
CVE-2014-1250 — Critical (CVSS 9.3): Apple QuickTime before 7.7.5 does not properly perform a byte-swapping operation, which allows remote attackers to…

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