All vulnerabilities

Servers and applications

CVE-2023-38898

An issue in Python cpython v.3.7 allows an attacker to obtain sensitive information via the _asyncio._swap_current_task component. NOTE: this is disputed by the vendor because (1) neither 3.7 nor any other release is affected (it is a bug in some 3.12 pre-releases); (2) there are no common scenarios in which an adversary can call _asyncio._swap_current_task but does not already have the ability…

Severity
Medium 5.3
Published
15 Aug 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
PythonServers and applications · cpe:a:python:python
  • Version 3.13.0-alpha0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-38898
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-38898