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Servers and applications

CVE-2022-48560

A use-after-free exists in Python through 3.9 via heappushpop in heapq.

Severity
High 7.5
Published
22 Aug 2023
Last changed
14 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
3.6.11, 3.7.7, 3.8.2
Sources
NVD

Affected software

SoftwareAffected versions
PythonServers and applications · cpe:a:python:python
  • Every version before 3.6.11
  • From 3.7.0 before 3.7.7
  • From 3.8.0 before 3.8.2
  • Version 3.9.0-alpha1
  • Version 3.9.0-alpha2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-48560
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-48560