https://seclists.org/oss-sec/2026/q1/260: Fwd: [CVE-2026-2297] SourcelessFileLoader does not use io.open_code()
Published Mar 5, 2026
·Updated
Affected Software
1 affected component
pypi/cpython
Frequently Asked Questions
1
What is the severity of CVE-2026-2297?
CVE-2026-2297 has a medium severity rating due to potential security risks associated with SourcelessFileLoader not using io.open_code().
2
How do I fix CVE-2026-2297?
To fix CVE-2026-2297, update to the latest version of CPython where the vulnerability is addressed.
3
What software is affected by CVE-2026-2297?
CVE-2026-2297 affects CPython packages available through PyPI.
4
What is the impact of CVE-2026-2297?
The impact of CVE-2026-2297 includes potential code execution vulnerabilities due to improper file loading mechanisms.
5
When was CVE-2026-2297 published?
CVE-2026-2297 was published on March 5, 2026.