How severe is CVE-2011-0501?

CVE-2011-0501 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2011-0501 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0501?

CVE-2011-0501 affects Musanim Music Animation Machine Midi Player. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-0501?

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-2011-0501 published?

CVE-2011-0501 was published on 2011-01-20 and last updated on 2026-06-16.

CVE-2011-0501

CVE-2011-0501 is a critical-severity vulnerability in Musanim Music Animation Machine Midi Player with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 16% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Musanim Music Animation Machine Midi Player
Published: 2011-01-20
Last modified: 2026-06-16

Description

Stack-based buffer overflow in Music Animation Machine MIDI Player 2006aug19 Release 035 and possibly other versions allows user-assisted remote attackers to execute arbitrary code via a long line in a .mamx file.

Frequently asked questions

What is CVE-2011-0501?: Stack-based buffer overflow in Music Animation Machine MIDI Player 2006aug19 Release 035 and possibly other versions allows user-assisted remote attackers to execute arbitrary code via a long line in a .mamx file.
How severe is CVE-2011-0501?: CVE-2011-0501 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2011-0501 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0501?: CVE-2011-0501 affects Musanim Music Animation Machine Midi Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-0501?: 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-2011-0501 published?: CVE-2011-0501 was published on 2011-01-20 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:musanim:music_animation_machine_midi_player:2006aug19_release_035:*:*:*:*:*:*:*

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