UBUNTU-CVE-2026-32837

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Source
https://ubuntu.com/security/CVE-2026-32837
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32837.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-32837
Upstream
Published
2026-03-17T20:16:00Z
Modified
2026-05-20T16:25:22Z
Severity
  • 4.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

miniaudio version 0.11.25 and earlier (fixed in commits 1df46ae and 1df46ae) contain a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser that allows attackers to trigger memory access violations by processing crafted WAV files. Attackers can exploit improper null-termination handling in the coding history field to cause out-of-bounds reads past the allocated metadata pool, resulting in application crashes or denial of service.

References

Affected packages

Ubuntu:24.04:LTS / miniaudio

Package

Name
miniaudio
Purl
pkg:deb/ubuntu/miniaudio?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.11.18+dfsg-1
0.11.18+dfsg-2
0.11.20+dfsg-1
0.11.21+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libminiaudio-dev",
            "binary_version": "0.11.21+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32837.json"

Ubuntu:25.10 / miniaudio

Package

Name
miniaudio
Purl
pkg:deb/ubuntu/miniaudio?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.11.22+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libminiaudio-dev",
            "binary_version": "0.11.22+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32837.json"

Ubuntu:26.04:LTS / miniaudio

Package

Name
miniaudio
Purl
pkg:deb/ubuntu/miniaudio?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.11.22+dfsg-1
0.11.23+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libminiaudio-dev",
            "binary_version": "0.11.23+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32837.json"