BaseCookie.js_output() does not neutralize embedded characters
CVE-2026-6019 is fixed in 156 products on 3 platforms, first by idle-python3.11 3.11.0~rc1-1~22.04.1+esm2, released January 16, 2026. 10 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: High.
http.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence </script> inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Python 3.13 | 3.13.14 | Python 3.13 3.13.14 | Jun 10, 2026 |
| Python 3.14 | 3.14.5 | Python 3.14 3.14.5 | May 10, 2026 |
| Linux | |||
| idle-python2.7 · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | idle-python2.7 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| idle-python2.7 · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | idle-python2.7 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| idle-python3.10 · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | idle-python3.10 3.10.12-1~22.04.16 | Jul 7, 2026 |
| idle-python3.11 · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | idle-python3.11 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| idle-python3.12 · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | idle-python3.12 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| idle-python3.14 · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | idle-python3.14 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| idle-python3.6 · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | idle-python3.6 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| idle-python3.7 · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | idle-python3.7 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| idle-python3.8 · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | idle-python3.8 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| idle-python3.8 · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | idle-python3.8 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| idle-python3.9 · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | idle-python3.9 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| libpython2.7 · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | libpython2.7 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| libpython2.7 · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | libpython2.7 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| libpython2.7-minimal · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | libpython2.7-minimal 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| libpython2.7-minimal · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | libpython2.7-minimal 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| libpython2.7-stdlib · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | libpython2.7-stdlib 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| libpython2.7-stdlib · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | libpython2.7-stdlib 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| libpython2.7-testsuite · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | libpython2.7-testsuite 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| libpython2.7-testsuite · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | libpython2.7-testsuite 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| libpython3.10 · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | libpython3.10 3.10.12-1~22.04.16 | Jul 7, 2026 |
| libpython3.10-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | libpython3.10-minimal 3.10.12-1~22.04.16 | Jul 7, 2026 |
| libpython3.10-stdlib · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | libpython3.10-stdlib 3.10.12-1~22.04.16 | Jul 7, 2026 |
| libpython3.10-testsuite · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | libpython3.10-testsuite 3.10.12-1~22.04.16 | Jul 7, 2026 |
| libpython3.11 · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | libpython3.11 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| libpython3.11-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | libpython3.11-minimal 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| libpython3.11-stdlib · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | libpython3.11-stdlib 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| libpython3.11-testsuite · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | libpython3.11-testsuite 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| libpython3.12-minimal · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | libpython3.12-minimal 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| libpython3.12-stdlib · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | libpython3.12-stdlib 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| libpython3.12-testsuite · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | libpython3.12-testsuite 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| libpython3.12t64 · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | libpython3.12t64 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| libpython3.14 · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | libpython3.14 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| libpython3.14-minimal · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | libpython3.14-minimal 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| libpython3.14-stdlib · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | libpython3.14-stdlib 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| libpython3.14-testsuite · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | libpython3.14-testsuite 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| libpython3.6 · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | libpython3.6 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| libpython3.6-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | libpython3.6-minimal 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| libpython3.6-stdlib · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | libpython3.6-stdlib 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| libpython3.6-testsuite · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | libpython3.6-testsuite 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| libpython3.7 · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | libpython3.7 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.7-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | libpython3.7-minimal 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.7-stdlib · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | libpython3.7-stdlib 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.7-testsuite · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | libpython3.7-testsuite 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.8 · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | libpython3.8 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.8 · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | libpython3.8 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| libpython3.8-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | libpython3.8-minimal 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.8-minimal · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | libpython3.8-minimal 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| libpython3.8-stdlib · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | libpython3.8-stdlib 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.8-stdlib · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | libpython3.8-stdlib 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| libpython3.8-testsuite · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | libpython3.8-testsuite 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| libpython3.8-testsuite · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | libpython3.8-testsuite 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| libpython3.9 · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | libpython3.9 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| libpython3.9-minimal · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | libpython3.9-minimal 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| libpython3.9-stdlib · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | libpython3.9-stdlib 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| libpython3.9-testsuite · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | libpython3.9-testsuite 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| python · sles 15.7 | 2.7.18-150000.120.1 | SUSE-SU-2026:2387-1 | Jun 12, 2026 |
| python-base · sles 15.7 | 2.7.18-150000.120.1 | SUSE-SU-2026:2387-1 | Jun 12, 2026 |
| python-unversioned-command · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python2.7 · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | python2.7 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| python2.7 · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | python2.7 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| python2.7-examples · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | python2.7-examples 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| python2.7-examples · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | python2.7-examples 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| python2.7-minimal · Ubuntu 18.04.6 LTS (bionic) | 2.7.17-1~18.04ubuntu1.13+esm15 | python2.7-minimal 2.7.17-1~18.04ubuntu1.13+esm15 | Jul 9, 2026 |
| python2.7-minimal · Ubuntu 22.04.1 LTS (jammy) | 2.7.18-13ubuntu1.5+esm9 | python2.7-minimal 2.7.18-13ubuntu1.5+esm9 | Jul 9, 2026 |
| python3 · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3 · opensuse-leap 16.0 | 3.13.14-160000.1.1 | OPENSUSE-SU-2026:21459-1 | Jul 28, 2026 |
| python3 · sles 15.6 | 3.6.15-150300.10.129.1 | SUSE-SU-2026:4754-1 | Nov 7, 2026 |
| python3 · sles 15.7 | 3.6.15-150300.10.129.1 | SUSE-SU-2026:4754-1 | Nov 7, 2026 |
| python3-core · sles 15.6 | 3.6.15-150300.10.129.1 | SUSE-SU-2026:4754-1 | Nov 7, 2026 |
| python3-core · sles 15.7 | 3.6.15-150300.10.129.1 | SUSE-SU-2026:4754-1 | Nov 7, 2026 |
| python3-debug · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3-devel · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3-idle · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3-libs · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3-test · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3-tkinter · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3.10 · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | python3.10 3.10.12-1~22.04.16 | Jul 7, 2026 |
| python3.10-examples · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | python3.10-examples 3.10.12-1~22.04.16 | Jul 7, 2026 |
| python3.10-full · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | python3.10-full 3.10.12-1~22.04.16 | Jul 7, 2026 |
| python3.10-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | python3.10-minimal 3.10.12-1~22.04.16 | Jul 7, 2026 |
| python3.10-nopie · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | python3.10-nopie 3.10.12-1~22.04.16 | Jul 7, 2026 |
| python3.10-venv · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.16 | python3.10-venv 3.10.12-1~22.04.16 | Jul 7, 2026 |
| python3.11 · Debian 12.15 (bookworm) | 3.11.2-6+deb12u9 | DEBIAN-CVE-2026-6019 | Apr 22, 2026 |
| python3.11 · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | python3.11 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| python3.11 · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-debug · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-debuginfo · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-debugsource · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-devel · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-examples · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | python3.11-examples 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| python3.11-full · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | python3.11-full 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| python3.11-idle · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-libs · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | python3.11-minimal 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| python3.11-nopie · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | python3.11-nopie 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| python3.11-test · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-tkinter · amzn 2023 | 3.11.15-1.amzn2023.0.2 | ALAS2023-2026-1832 | Jun 11, 2026 |
| python3.11-venv · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm2 | python3.11-venv 3.11.0~rc1-1~22.04.1+esm2 | Jan 16, 2026 |
| python3.12 · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | python3.12 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| python3.12 · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-debug · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-debuginfo · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-debugsource · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-devel · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-examples · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | python3.12-examples 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| python3.12-full · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | python3.12-full 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| python3.12-idle · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-libs · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-minimal · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | python3.12-minimal 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| python3.12-nopie · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | python3.12-nopie 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| python3.12-test · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-tkinter · amzn 2023 | 3.12.13-2.amzn2023.0.2 | ALAS2023-2026-1821 | Jun 8, 2026 |
| python3.12-venv · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.15 | python3.12-venv 3.12.3-1ubuntu0.15 | Jul 7, 2026 |
| python3.13 · Debian 13.5 (trixie) | 3.13.5-2+deb13u2 | DEBIAN-CVE-2026-6019 | Apr 22, 2026 |
| python3.13 · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-debug · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-debuginfo · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-debugsource · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-devel · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-freethreading · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-freethreading-debug · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-idle · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-libs · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-test · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.13-tkinter · amzn 2023 | 3.13.13-1.amzn2023.0.3 | ALAS2023-2026-1786 | Jun 8, 2026 |
| python3.14 · Debian 14 | 3.14.5~rc1-1 | DEBIAN-CVE-2026-6019 | Apr 22, 2026 |
| python3.14 · RHEL 10 | 3.14.5-1.el10_2 | RHSA-2026:28581 | Apr 22, 2026 |
| python3.14 · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14 · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14 · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14 · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14 · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14 · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14 · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14 · rocky 10 | 0:3.14.5-1.el10_2 | RLSA-2026:28581 | Jun 27, 2026 |
| python3.14 · rocky 9 | 0:3.14.5-1.el9_8 | RLSA-2026:28247 | Jun 24, 2026 |
| python3.14-debug · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-debug · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-debug · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-debug · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-debug · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-debug · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-debuginfo · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-debugsource · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-devel · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-devel · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-devel · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-devel · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-devel · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-devel · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-examples · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-examples 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14-freethreading · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-freethreading-debug · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading-debug · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading-debug · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading-debug · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading-debug · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading-debug · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-freethreading-devel · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading-devel · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading-devel · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading-devel · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading-devel · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading-devel · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-freethreading-idle · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading-idle · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading-idle · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading-idle · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading-idle · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading-idle · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-freethreading-libs · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading-libs · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading-libs · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading-libs · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading-libs · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading-libs · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-freethreading-test · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading-test · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading-test · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading-test · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading-test · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading-test · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-freethreading-tkinter · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-freethreading-tkinter · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-freethreading-tkinter · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-freethreading-tkinter · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-freethreading-tkinter · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-freethreading-tkinter · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-full · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-full 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14-gdbm · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-gdbm 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14-idle · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-idle · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-idle · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-idle · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-idle · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-idle · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-libs · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-libs · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-libs · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-libs · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-libs · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-libs · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-minimal · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-minimal 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14-nopie · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-nopie 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14-test · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-test · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-test · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-test · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-test · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-test · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-tk · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-tk 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.14-tkinter · RHEL 9 | 0:3.14.5-1.el9_8 | RHSA-2026:28247 | May 27, 2026 |
| python3.14-tkinter · almalinux 10 | 3.14.5-1.el10_2 | ALSA-2026:28581 | Jun 23, 2026 |
| python3.14-tkinter · almalinux 9 | 3.14.5-1.el9_8 | ALSA-2026:28247 | Jun 23, 2026 |
| python3.14-tkinter · amzn 2023 | 3.14.5-1.amzn2023.0.1 | ALAS2023-2026-1774 | Jun 8, 2026 |
| python3.14-tkinter · ol 10 | 0:3.14.5-1.el10_2 | ELSA-2026-28581 | Jul 16, 2026 |
| python3.14-tkinter · ol 9 | 0:3.14.5-1.el9_8 | ELSA-2026-28247 | Jun 25, 2026 |
| python3.14-venv · Ubuntu 26.04.1 LTS (resolute) | 3.14.4-1ubuntu0.1 | python3.14-venv 3.14.4-1ubuntu0.1 | Jun 8, 2026 |
| python3.6 · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | python3.6 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| python3.6-examples · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | python3.6-examples 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| python3.6-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | python3.6-minimal 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| python3.6-venv · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm10 | python3.6-venv 3.6.9-1~18.04ubuntu1.13+esm10 | Jul 9, 2026 |
| python3.7 · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | python3.7 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.7-examples · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | python3.7-examples 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.7-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | python3.7-minimal 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.7-venv · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm11 | python3.7-venv 3.7.5-2ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.8 · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | python3.8 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.8 · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | python3.8 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| python3.8-examples · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | python3.8-examples 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.8-examples · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | python3.8-examples 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| python3.8-full · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | python3.8-full 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| python3.8-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | python3.8-minimal 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.8-minimal · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | python3.8-minimal 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| python3.8-venv · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm11 | python3.8-venv 3.8.0-3ubuntu1~18.04.2+esm11 | Jul 9, 2026 |
| python3.8-venv · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm7 | python3.8-venv 3.8.10-0ubuntu1~20.04.18+esm7 | Jul 9, 2026 |
| python3.9 · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | python3.9 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| python3.9-debuginfo · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3.9-debugsource · amzn 2023 | 3.9.25-1.amzn2023.0.6 | ALAS2023-2026-1785 | Jun 8, 2026 |
| python3.9-examples · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | python3.9-examples 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| python3.9-full · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | python3.9-full 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| python3.9-minimal · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | python3.9-minimal 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| python3.9-venv · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm11 | python3.9-venv 3.9.5-3ubuntu0~20.04.1+esm11 | Jul 9, 2026 |
| python311 · sles 15.6 | 3.11.15-150600.3.65.1 | SUSE-SU-2026:3648-1 | Aug 19, 2026 |
| python311 · sles 15.7 | 3.11.15-150600.3.65.1 | SUSE-SU-2026:3648-1 | Aug 19, 2026 |
| python311-core · sles 15.6 | 3.11.15-150600.3.65.1 | SUSE-SU-2026:3648-1 | Aug 19, 2026 |
| python311-core · sles 15.7 | 3.11.15-150600.3.65.1 | SUSE-SU-2026:3648-1 | Aug 19, 2026 |
| python313 · opensuse-leap 16.0 | 3.13.14-160000.1.1 | OPENSUSE-SU-2026:21459-1 | Jul 28, 2026 |
| python313 · sles 15.7 | 3.13.13-150700.4.50.1 | SUSE-SU-2026:2464-1 | Jun 19, 2026 |
| python313-core · opensuse-leap 16.0 | 3.13.14-160000.1.1 | OPENSUSE-SU-2026:21459-1 | Jul 28, 2026 |
| python313-core · sles 15.7 | 3.13.13-150700.4.50.1 | SUSE-SU-2026:2464-1 | Jun 19, 2026 |
| python313-documentation · opensuse-leap 16.0 | 3.13.14-160000.1.1 | OPENSUSE-SU-2026:21459-1 | Jul 28, 2026 |
| python313-nogil · opensuse-leap 16.0 | 3.13.14-160000.1.1 | OPENSUSE-SU-2026:21459-1 | Jul 28, 2026 |
| python313-nogil-nogil-core · opensuse-leap 16.0 | 3.13.14-160000.1.1 | OPENSUSE-SU-2026:21459-1 | Jul 28, 2026 |
| No fix yet | |||
| Python 2 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.10 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.11 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.12 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.5 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.6 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.7 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.8 (Windows apps) | No fix yet | no-fix | n/a |
| Python 3.9 (Windows apps) | No fix yet | no-fix | n/a |
| Python3 (macOS) | No fix yet | no-fix | n/a |
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