PYSEC-2026-743

See a problem?
Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/pyo/PYSEC-2026-743.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-743
Aliases
Published
2026-07-02T14:13:14.435882Z
Modified
2026-07-06T08:00:51.742041910Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Classic Buffer Overflow in pyo
Details

Buffer Overflow Vulnerability exists in ajaxsoundstudio.com in Pyo < 1.03 in the Server_debug function, which allows remote attackers to conduct DoS attacks by deliberately passing on an overlong audio file name.

References

Affected packages

PyPI / pyo

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.3

Affected versions

1.*
1.0.0
1.0.1
1.0.2

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/pyo/PYSEC-2026-743.yaml"