The "profiling.sampling" module (Python 3.15+) and "asyncio introspection capabilities" (3.14+, "python -m asyncio ps" and "python -m asyncio pstree") features could be used to read and write addresses in a privileged process if that process connected to a malicious or "infected" Python process via the remote debugging feature. This vulnerability requires persistently and repeatedly connecting to the process to be exploited, even after the connecting process crashes with high likelihood due to ASLR.
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:19019 https://access.redhat.com/errata/RHSA-2026:19019
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:19176 https://access.redhat.com/errata/RHSA-2026:19176