CVE-2026-2297: SourcelessFileLoader does not use io.open_code()
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-07
- Last Updated
- 2026-03-31
- EPSS Score
- 0.02% (percentile: 4.7%)
Affected Products (4)
Open Source Software
- cbl2 python3 3.9.19-19 on CBL Mariner 2.0
- azl3 python3 3.12.9-9 on Azure Linux 3.0
- azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
- azl3 python3 3.12.9-10 on Azure Linux 3.0
Revision History
- 2026-03-07: Information published.
- 2026-03-26: Information published.
- 2026-03-31: Information published.