CVE-2025-11468
Folding email comments of unfoldable characters doesn't preserve parenthesis
CVE-2025-11468 is fixed in 155 products on 2 platforms, first by idle-python3.10 3.10.12-1~22.04.14, released January 20, 2026. 9 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: Routine.
RoutineFixed on 2 platforms
CVSS
5.7
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0062
49th percentile
When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Python 3.13 | 3.13.12 | Python 3.13 3.13.12 | Feb 3, 2026 |
| Python 3.14 | 3.14.3 | Python 3.14 3.14.3 | Feb 3, 2026 |
| Linux | |||
| idle-python3.10 · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | idle-python3.10 3.10.12-1~22.04.14 | Jan 20, 2026 |
| idle-python3.11 · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | idle-python3.11 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| idle-python3.12 · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | idle-python3.12 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| idle-python3.13 · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | idle-python3.13 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| idle-python3.14 · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | idle-python3.14 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| idle-python3.6 · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | idle-python3.6 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| idle-python3.7 · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | idle-python3.7 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| idle-python3.8 · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | idle-python3.8 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| idle-python3.8 · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | idle-python3.8 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| idle-python3.9 · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | idle-python3.9 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| libpython3.10 · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | libpython3.10 3.10.12-1~22.04.14 | Jan 20, 2026 |
| libpython3.10-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | libpython3.10-minimal 3.10.12-1~22.04.14 | Jan 20, 2026 |
| libpython3.10-stdlib · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | libpython3.10-stdlib 3.10.12-1~22.04.14 | Jan 20, 2026 |
| libpython3.10-testsuite · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | libpython3.10-testsuite 3.10.12-1~22.04.14 | Jan 20, 2026 |
| libpython3.11 · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | libpython3.11 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| libpython3.11-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | libpython3.11-minimal 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| libpython3.11-stdlib · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | libpython3.11-stdlib 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| libpython3.11-testsuite · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | libpython3.11-testsuite 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| libpython3.12-minimal · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | libpython3.12-minimal 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| libpython3.12-stdlib · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | libpython3.12-stdlib 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| libpython3.12-testsuite · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | libpython3.12-testsuite 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| libpython3.12t64 · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | libpython3.12t64 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| libpython3.13 · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | libpython3.13 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| libpython3.13-minimal · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | libpython3.13-minimal 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| libpython3.13-stdlib · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | libpython3.13-stdlib 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| libpython3.13-testsuite · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | libpython3.13-testsuite 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| libpython3.14 · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | libpython3.14 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| libpython3.14-minimal · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | libpython3.14-minimal 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| libpython3.14-stdlib · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | libpython3.14-stdlib 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| libpython3.14-testsuite · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | libpython3.14-testsuite 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| libpython3.6 · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | libpython3.6 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| libpython3.6-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | libpython3.6-minimal 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| libpython3.6-stdlib · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | libpython3.6-stdlib 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| libpython3.6-testsuite · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | libpython3.6-testsuite 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| libpython3.7 · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | libpython3.7 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.7-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | libpython3.7-minimal 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.7-stdlib · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | libpython3.7-stdlib 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.7-testsuite · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | libpython3.7-testsuite 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.8 · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | libpython3.8 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.8 · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | libpython3.8 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| libpython3.8-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | libpython3.8-minimal 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.8-minimal · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | libpython3.8-minimal 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| libpython3.8-stdlib · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | libpython3.8-stdlib 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.8-stdlib · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | libpython3.8-stdlib 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| libpython3.8-testsuite · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | libpython3.8-testsuite 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| libpython3.8-testsuite · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | libpython3.8-testsuite 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| libpython3.9 · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | libpython3.9 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| libpython3.9-minimal · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | libpython3.9-minimal 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| libpython3.9-stdlib · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | libpython3.9-stdlib 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| libpython3.9-testsuite · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | libpython3.9-testsuite 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| pypy3 · Debian 14 | 7.3.21+dfsg-1 | DEBIAN-CVE-2025-11468 | Jan 20, 2026 |
| python-unversioned-command · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3 · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3 · opensuse-leap 15.6 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3 · sles 15.6 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3 · sles 15.7 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3-core · opensuse-leap 15.6 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3-core · sles 15.6 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3-core · sles 15.7 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3-debug · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3-devel · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3-documentation · opensuse-leap 15.6 | 3.6.15-150300.10.106.1 | SUSE-SU-2026:0664-1 | Feb 26, 2026 |
| python3-idle · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3-libs · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3-test · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3-tkinter · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3.10 · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | python3.10 3.10.12-1~22.04.14 | Jan 20, 2026 |
| python3.10-examples · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | python3.10-examples 3.10.12-1~22.04.14 | Jan 20, 2026 |
| python3.10-full · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | python3.10-full 3.10.12-1~22.04.14 | Jan 20, 2026 |
| python3.10-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | python3.10-minimal 3.10.12-1~22.04.14 | Jan 20, 2026 |
| python3.10-nopie · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | python3.10-nopie 3.10.12-1~22.04.14 | Jan 20, 2026 |
| python3.10-venv · Ubuntu 22.04.1 LTS (jammy) | 3.10.12-1~22.04.14 | python3.10-venv 3.10.12-1~22.04.14 | Jan 20, 2026 |
| python3.11 · Debian 12.15 (bookworm) | 3.11.2-6+deb12u7 | DEBIAN-CVE-2025-11468 | Jan 20, 2026 |
| python3.11 · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | python3.11 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| python3.11 · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-debug · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-debuginfo · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-debugsource · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-devel · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-examples · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | python3.11-examples 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| python3.11-full · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | python3.11-full 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| python3.11-idle · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-libs · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-minimal · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | python3.11-minimal 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| python3.11-nopie · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | python3.11-nopie 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| python3.11-test · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-tkinter · amzn 2023 | 3.11.14-1.amzn2023.0.4 | ALAS2023-2026-1447 | Mar 2, 2026 |
| python3.11-venv · Ubuntu 22.04.1 LTS (jammy) | 3.11.0~rc1-1~22.04.1~esm8 | python3.11-venv 3.11.0~rc1-1~22.04.1~esm8 | Jan 20, 2026 |
| python3.12 · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | python3.12 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| python3.12 · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-debug · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-debuginfo · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-debugsource · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-devel · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-examples · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | python3.12-examples 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| python3.12-full · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | python3.12-full 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| python3.12-idle · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-libs · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-minimal · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | python3.12-minimal 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| python3.12-nopie · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | python3.12-nopie 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| python3.12-test · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-tkinter · amzn 2023 | 3.12.12-2.amzn2023.0.4 | ALAS2023-2026-1444 | Feb 16, 2026 |
| python3.12-venv · Ubuntu 24.04.5 LTS (noble) | 3.12.3-1ubuntu0.11 | python3.12-venv 3.12.3-1ubuntu0.11 | Jan 20, 2026 |
| python3.13 · Debian 13.5 (trixie) | 3.13.5-2+deb13u1 | DEBIAN-CVE-2025-11468 | Jan 20, 2026 |
| python3.13 · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13 · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-debug · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-debuginfo · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-debugsource · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-devel · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-examples · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-examples 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13-freethreading · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-freethreading-debug · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-full · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-full 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13-gdbm · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-gdbm 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13-idle · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-libs · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-minimal · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-minimal 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13-nopie · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-nopie 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13-test · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-tk · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-tk 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.13-tkinter · amzn 2023 | 3.13.12-1.amzn2023.0.1 | ALAS2023-2026-1437 | Feb 16, 2026 |
| python3.13-venv · Ubuntu 25.10 (questing) | 3.13.7-1ubuntu0.3 | python3.13-venv 3.13.7-1ubuntu0.3 | Jan 20, 2026 |
| python3.14 · Debian 14 | 3.14.3-1 | DEBIAN-CVE-2025-11468 | Jan 20, 2026 |
| python3.14 · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-examples · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-examples 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-full · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-full 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-gdbm · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-gdbm 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-minimal · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-minimal 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-nopie · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-nopie 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-tk · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-tk 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.14-venv · Ubuntu 25.10 (questing) | 3.14.0-1ubuntu0.2 | python3.14-venv 3.14.0-1ubuntu0.2 | Jan 20, 2026 |
| python3.6 · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | python3.6 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| python3.6-examples · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | python3.6-examples 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| python3.6-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | python3.6-minimal 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| python3.6-venv · Ubuntu 18.04.6 LTS (bionic) | 3.6.9-1~18.04ubuntu1.13+esm8 | python3.6-venv 3.6.9-1~18.04ubuntu1.13+esm8 | Jan 20, 2026 |
| python3.7 · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | python3.7 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.7-examples · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | python3.7-examples 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.7-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | python3.7-minimal 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.7-venv · Ubuntu 18.04.6 LTS (bionic) | 3.7.5-2ubuntu1~18.04.2+esm9 | python3.7-venv 3.7.5-2ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.8 · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | python3.8 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.8 · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | python3.8 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| python3.8-examples · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | python3.8-examples 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.8-examples · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | python3.8-examples 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| python3.8-full · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | python3.8-full 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| python3.8-minimal · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | python3.8-minimal 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.8-minimal · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | python3.8-minimal 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| python3.8-venv · Ubuntu 18.04.6 LTS (bionic) | 3.8.0-3ubuntu1~18.04.2+esm9 | python3.8-venv 3.8.0-3ubuntu1~18.04.2+esm9 | Jan 20, 2026 |
| python3.8-venv · Ubuntu 20.04 LTS (focal) | 3.8.10-0ubuntu1~20.04.18+esm5 | python3.8-venv 3.8.10-0ubuntu1~20.04.18+esm5 | Jan 20, 2026 |
| python3.9 · Debian 11.6 (bullseye) | 3.9.2-1+deb11u5 | DLA-4455-1 | Jan 25, 2026 |
| python3.9 · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | python3.9 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| python3.9-debuginfo · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3.9-debugsource · amzn 2023 | 3.9.25-1.amzn2023.0.4 | ALAS2023-2026-1583 | Apr 13, 2026 |
| python3.9-examples · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | python3.9-examples 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| python3.9-full · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | python3.9-full 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| python3.9-minimal · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | python3.9-minimal 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| python3.9-venv · Ubuntu 20.04 LTS (focal) | 3.9.5-3ubuntu0~20.04.1+esm9 | python3.9-venv 3.9.5-3ubuntu0~20.04.1+esm9 | Jan 20, 2026 |
| python310 · opensuse-leap 15.6 | 3.10.19-150400.4.97.1 | SUSE-SU-2026:0613-1 | Feb 24, 2026 |
| python310-core · opensuse-leap 15.6 | 3.10.19-150400.4.97.1 | SUSE-SU-2026:0613-1 | Feb 24, 2026 |
| python310-documentation · opensuse-leap 15.6 | 3.10.19-150400.4.97.1 | SUSE-SU-2026:0613-1 | Feb 24, 2026 |
| python311 · opensuse-leap 15.6 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python311 · sles 15.6 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python311 · sles 15.7 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python311-core · opensuse-leap 15.6 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python311-core · sles 15.6 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python311-core · sles 15.7 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python311-documentation · opensuse-leap 15.6 | 3.11.15-150600.3.53.1 | SUSE-SU-2026:1349-1 | Apr 15, 2026 |
| python312 · opensuse-leap 15.6 | 3.12.12-150600.3.43.1 | SUSE-SU-2026:0644-1 | Feb 25, 2026 |
| python312 · sles 15.6 | 3.12.12-150600.3.43.1 | SUSE-SU-2026:0644-1 | Feb 25, 2026 |
| python312-core · opensuse-leap 15.6 | 3.12.12-150600.3.43.1 | SUSE-SU-2026:0644-1 | Feb 25, 2026 |
| python312-core · sles 15.6 | 3.12.12-150600.3.43.1 | SUSE-SU-2026:0644-1 | Feb 25, 2026 |
| python312-documentation · opensuse-leap 15.6 | 3.12.12-150600.3.43.1 | SUSE-SU-2026:0644-1 | Feb 25, 2026 |
| python313 · opensuse-leap 16.0 | 3.13.12-160000.1.1 | OPENSUSE-SU-2026:20254-1 | Feb 19, 2026 |
| python313 · sles 15.7 | 3.13.12-150700.4.39.1 | SUSE-SU-2026:0642-1 | Feb 26, 2026 |
| python313 · sles 16.0 | 3.13.12-160000.1.1 | SUSE-SU-2026:20581-1 | Feb 19, 2026 |
| python313-core · opensuse-leap 16.0 | 3.13.12-160000.1.1 | OPENSUSE-SU-2026:20254-1 | Feb 19, 2026 |
| python313-core · sles 15.7 | 3.13.12-150700.4.39.1 | SUSE-SU-2026:0642-1 | Feb 26, 2026 |
| python313-core · sles 16.0 | 3.13.12-160000.1.1 | SUSE-SU-2026:20581-1 | Feb 19, 2026 |
| python313-documentation · opensuse-leap 16.0 | 3.13.12-160000.1.1 | OPENSUSE-SU-2026:20254-1 | Feb 19, 2026 |
| python313-documentation · sles 16.0 | 3.13.12-160000.1.1 | SUSE-SU-2026:20581-1 | Feb 19, 2026 |
| python313-nogil · opensuse-leap 16.0 | 3.13.12-160000.1.1 | OPENSUSE-SU-2026:20254-1 | Feb 19, 2026 |
| python313-nogil-nogil-core · opensuse-leap 16.0 | 3.13.12-160000.1.1 | OPENSUSE-SU-2026:20254-1 | Feb 19, 2026 |
| python39 · opensuse-leap 15.6 | 3.9.25-150300.4.93.1 | SUSE-SU-2026:0643-1 | Feb 25, 2026 |
| python39-core · opensuse-leap 15.6 | 3.9.25-150300.4.93.1 | SUSE-SU-2026:0643-1 | Feb 25, 2026 |
| python39-documentation · opensuse-leap 15.6 | 3.9.25-150300.4.93.1 | SUSE-SU-2026:0643-1 | Feb 25, 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 |
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