How severe is CVE-2007-1922?

CVE-2007-1922 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2007-1922 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1922?

CVE-2007-1922 affects Nullsoft Winamp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1922?

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-2007-1922 published?

CVE-2007-1922 was published on 2007-04-10 and last updated on 2026-06-16.

CVE-2007-1922

CVE-2007-1922 is a critical-severity vulnerability in Nullsoft Winamp with a CVSS 2.0 base score of 9.3. 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-20.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Nullsoft Winamp
Published: 2007-04-10
Last modified: 2026-06-16

Description

The Impulse Tracker (IT) and ScreamTracker 3 (S3M) modules in IN_MOD.DLL in AOL Nullsoft Winamp 5.33 allows remote attackers to execute arbitrary code via a crafted (1) .IT or (2) .S3M file containing integer values that are used as memory offsets, which triggers memory corruption.

Frequently asked questions

What is CVE-2007-1922?: The Impulse Tracker (IT) and ScreamTracker 3 (S3M) modules in IN_MOD.DLL in AOL Nullsoft Winamp 5.33 allows remote attackers to execute arbitrary code via a crafted (1) .IT or (2) .S3M file containing integer values that are used as memory offsets, which triggers memory corruption.
How severe is CVE-2007-1922?: CVE-2007-1922 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2007-1922 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1922?: CVE-2007-1922 affects Nullsoft Winamp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1922?: 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-2007-1922 published?: CVE-2007-1922 was published on 2007-04-10 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:nullsoft:winamp:5.33:*:*:*:*:*:*:*

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