How severe is CVE-2009-1039?

CVE-2009-1039 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2009-1039 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-1039?

CVE-2009-1039 affects Cdexos Cdex. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-1039?

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-2009-1039 published?

CVE-2009-1039 was published on 2009-03-20 and last updated on 2026-06-16.

CVE-2009-1039

CVE-2009-1039 is a high-severity vulnerability in Cdexos Cdex with a CVSS 2.0 base score of 7.5. 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: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 5% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Cdexos Cdex
Published: 2009-03-20
Last modified: 2026-06-16

Description

Buffer overflow in CDex 1.70b2 allows remote attackers to execute arbitrary code via a crafted Info header in an Ogg Vorbis (.ogg) file.

Frequently asked questions

What is CVE-2009-1039?: Buffer overflow in CDex 1.70b2 allows remote attackers to execute arbitrary code via a crafted Info header in an Ogg Vorbis (.ogg) file.
How severe is CVE-2009-1039?: CVE-2009-1039 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2009-1039 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1039?: CVE-2009-1039 affects Cdexos Cdex. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-1039?: 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-2009-1039 published?: CVE-2009-1039 was published on 2009-03-20 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:cdexos:cdex:170b2:*:*:*:*:*:*:*

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