CVE-2026-5713
Fixed in a distro release EPSS <1%CVSS 5.3
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.
Products: Python Software Foundation CPython
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | python3.14 | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-debug | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-devel | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading-debug | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading-devel | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading-idle | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading-libs | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading-test | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-freethreading-tkinter | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-idle | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-libs | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-test | 3.14.4-2.el10_2 |
| AlmaLinux 10 | python3.14-tkinter | 3.14.4-2.el10_2 |
| AlmaLinux 9 | python3.14 | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-debug | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-devel | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading-debug | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading-devel | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading-idle | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading-libs | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading-test | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-freethreading-tkinter | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-idle | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-libs | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-test | 3.14.4-2.el9_8 |
| AlmaLinux 9 | python3.14-tkinter | 3.14.4-2.el9_8 |
| Debian 14 | python3.14 | 3.14.5-1 |
| Red Hat Enterprise Linux 10.2 | python3.14 | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-debug | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-debuginfo | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-debugsource | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-devel | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading-debug | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading-devel | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading-idle | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading-libs | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading-test | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-freethreading-tkinter | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-idle | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-libs | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-test | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3.14-tkinter | 0:3.14.4-2.el10_2 |
| Red Hat Enterprise Linux 9 | python3.14 | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-debug | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-debuginfo | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-debugsource | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-devel | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading-debug | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading-devel | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading-idle | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading-libs | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading-test | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-freethreading-tkinter | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-idle | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-libs | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-test | 0:3.14.4-2.el9_8 |
| Red Hat Enterprise Linux 9 | python3.14-tkinter | 0:3.14.4-2.el9_8 |
| Red Hat hummingbird 1 | python-unversioned-command | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3 | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3-debug | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3-devel | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3-idle | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3-libs | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3-test | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3-tkinter | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.11 | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.11-debug | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.11-devel | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.11-idle | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.11-libs | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.11-test | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.11-tkinter | 0:3.11.15-4.hum1 |
| Red Hat hummingbird 1 | python3.12 | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.12-debug | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.12-devel | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.12-idle | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.12-libs | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.12-test | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.12-tkinter | 0:3.12.13-3.hum1 |
| Red Hat hummingbird 1 | python3.13 | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-debug | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-devel | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-freethreading | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-freethreading-debug | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-idle | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-libs | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-test | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.13-tkinter | 0:3.13.13-1.hum1 |
| Red Hat hummingbird 1 | python3.14 | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading-debug | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading-devel | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading-idle | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading-libs | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading-test | 0:3.14.4-2.hum1 |
| Red Hat hummingbird 1 | python3.14-freethreading-tkinter | 0:3.14.4-2.hum1 |
| Rocky Linux 10 | python3.14 | 0:3.14.4-2.el10_2 |
| Rocky Linux 9 | python3.14 | 0:3.14.4-2.el9_8 |
| Ubuntu 22.04 LTS | python3.10 | 3.10.12-1~22.04.16 |
| Ubuntu 24.04 LTS | python3.12 | 3.12.3-1ubuntu0.15 |
| Ubuntu 25.10 | python3.14 | no fix |
| Ubuntu 26.04 LTS | python3.14 | 3.14.4-1ubuntu0.1 |
| openSUSE Tumbleweed | python314 | 3.14.6-1.1 |
| openSUSE Tumbleweed | python315 | 3.15.0~a8-3.1 |