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CVE-2019-19513

33
FAUCET Score

CVE-2019-19513 is a critical out-of-bounds write vulnerability affecting the BASSMIDI plugin 2.4.12.1 for Un4seen BASS Audio Library on Windows. This flaw allows an unauthenticated attacker to execute arbitrary code on the target machine, or cause a denial of service if code execution fails. With a CVSS score of 9.8 (CRITICAL) and a FAUCET Risk Score of 93/100, the vulnerability presents a significant threat due to its network-based attack vector and low attack complexity. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered substantial community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.4.12.1CPE matchmatch criteria
cpe:2.3:a:un4seen:bassmidi:*:*:*:*:*:bass:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.03%
Probability of exploitation in next 30 days
EPSS Percentile
86.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0303 is in the 77th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / staufnic/CVE/tree/master/CVE-2019-19513
ExploitThird Party Advisory
un4seen.com
Vendor Advisory