How severe is CVE-2009-2830?

CVE-2009-2830 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2009-2830 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-2830?

CVE-2009-2830 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-2009-2830?

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

When was CVE-2009-2830 published?

CVE-2009-2830 was published on 2009-11-10 and last updated on 2026-06-16.

CVE-2009-2830

CVE-2009-2830 is a medium-severity vulnerability in Apple Mac Os X 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: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Apple Mac Os X
Published: 2009-11-10
Last modified: 2026-06-16

Description

Multiple buffer overflows in Christos Zoulas file before 5.03 in Apple Mac OS X 10.6.x before 10.6.2 allow user-assisted remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Common Document Format (CDF) file. NOTE: this might overlap CVE-2009-1515.

Frequently asked questions

What is CVE-2009-2830?: Multiple buffer overflows in Christos Zoulas file before 5.03 in Apple Mac OS X 10.6.x before 10.6.2 allow user-assisted remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Common Document Format (CDF) file. NOTE: this might overlap CVE-2009-1515.
How severe is CVE-2009-2830?: CVE-2009-2830 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2009-2830 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2830?: CVE-2009-2830 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-2009-2830?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-2830 published?: CVE-2009-2830 was published on 2009-11-10 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:apple:mac_os_x:10.6:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.6.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.6:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x_server:10.6.1:*:*:*:*:*:*:*

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