Is CVE-2009-3617 in the CISA KEV catalog?

No. CVE-2009-3617 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-3617?

CVE-2009-3617 has a CVSS v2 base score of 7.6 (HIGH).

What is the EPSS score for CVE-2009-3617?

CVE-2009-3617 has an EPSS score of 4.89% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2009-3617?

Upgrade aria2 on debian 11 to 1.6.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2009-3617

HIGHEPSS 91th pctl

7.6

CVSS v2

NVD

Description

Format string vulnerability in the AbstractCommand::onAbort function in src/AbstractCommand.cc in aria2 before 1.6.2, when logging is enabled, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via format string specifiers in a download URI. NOTE: some of these details are obtained from third party information.

CWE-134

How to fix

Remediation Available

aria2Debian

Fixed in:1.6.2-1CVE-2009-3617

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.89%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch3

Vendor Advisory2

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.