How severe is CVE-2020-37065?

CVE-2020-37065 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-37065 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2020-37065?

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.

Does CVE-2020-37065 have an EU (EUVD) identifier?

Yes. CVE-2020-37065 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31000.

When was CVE-2020-37065 published?

CVE-2020-37065 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2020-37065

CVE-2020-37065 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-120.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 8.4
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-31000
Weakness: CWE-120
Published: 2026-02-03
Last modified: 2026-06-17

Description

StreamRipper32 version 2.6 contains a buffer overflow vulnerability in the Station/Song Section that allows attackers to overwrite memory by manipulating the SongPattern input. Attackers can craft a malicious payload exceeding 256 bytes to potentially execute arbitrary code and compromise the application.

Frequently asked questions

What is CVE-2020-37065?: StreamRipper32 version 2.6 contains a buffer overflow vulnerability in the Station/Song Section that allows attackers to overwrite memory by manipulating the SongPattern input. Attackers can craft a malicious payload exceeding 256 bytes to potentially execute arbitrary code and compromise the application.
How severe is CVE-2020-37065?: CVE-2020-37065 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-37065 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2020-37065?: 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.
Does CVE-2020-37065 have an EU (EUVD) identifier?: Yes. CVE-2020-37065 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31000.
When was CVE-2020-37065 published?: CVE-2020-37065 was published on 2026-02-03 and last updated on 2026-06-17.

References

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