Packages
- python3.10 - An interactive high-level object-oriented language
- python3.11 - An interactive high-level object-oriented language
- python3.12 - An interactive high-level object-oriented language
- python3.13 - An interactive high-level object-oriented language
- python3.6 - An interactive high-level object-oriented language
- python3.7 - An interactive high-level object-oriented language
- python3.8 - An interactive high-level object-oriented language
- python3.9 - An interactive high-level object-oriented language
Details
It was discovered that Python incorrectly handled certain unicode
characters during decoding. An attacker could possibly use this issue to
cause a denial of service. (CVE-2025-4516)
It was discovered that Python incorrectly handled unicode encoding of email
headers with list separators in folded lines. An attacker could possibly
use this issue to expose sensitive information. (CVE-2025-1795)
It was discovered that Python incorrectly handled certain unicode
characters during decoding. An attacker could possibly use this issue to
cause a denial of service. (CVE-2025-4516)
It was discovered that Python incorrectly handled unicode encoding of email
headers with list separators in folded lines. An attacker could possibly
use this issue to expose sensitive information. (CVE-2025-1795)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 25.04 plucky | libpython3.13 – 3.13.3-1ubuntu0.1 | ||
| libpython3.13-minimal – 3.13.3-1ubuntu0.1 | |||
| python3.13 – 3.13.3-1ubuntu0.1 | |||
| python3.13-minimal – 3.13.3-1ubuntu0.1 | |||
| 24.10 oracular | libpython3.12-minimal – 3.12.7-1ubuntu2.1 | ||
| libpython3.12t64 – 3.12.7-1ubuntu2.1 | |||
| python3.12 – 3.12.7-1ubuntu2.1 | |||
| python3.12-minimal – 3.12.7-1ubuntu2.1 | |||
| 24.04 noble | libpython3.12-minimal – 3.12.3-1ubuntu0.6 | ||
| libpython3.12t64 – 3.12.3-1ubuntu0.6 | |||
| python3.12 – 3.12.3-1ubuntu0.6 | |||
| python3.12-minimal – 3.12.3-1ubuntu0.6 | |||
| 22.04 jammy | libpython3.10 – 3.10.12-1~22.04.10 | ||
| libpython3.10-minimal – 3.10.12-1~22.04.10 | |||
| libpython3.11 – 3.11.0~rc1-1~22.04.1~esm4 | |||
| libpython3.11-minimal – 3.11.0~rc1-1~22.04.1~esm4 | |||
| python3.10 – 3.10.12-1~22.04.10 | |||
| python3.10-minimal – 3.10.12-1~22.04.10 | |||
| python3.11 – 3.11.0~rc1-1~22.04.1~esm4 | |||
| python3.11-minimal – 3.11.0~rc1-1~22.04.1~esm4 | |||
| 20.04 focal | libpython3.8 – 3.8.10-0ubuntu1~20.04.18+esm1 | ||
| libpython3.8-minimal – 3.8.10-0ubuntu1~20.04.18+esm1 | |||
| libpython3.9 – 3.9.5-3ubuntu0~20.04.1+esm5 | |||
| libpython3.9-minimal – 3.9.5-3ubuntu0~20.04.1+esm5 | |||
| python3.8 – 3.8.10-0ubuntu1~20.04.18+esm1 | |||
| python3.8-minimal – 3.8.10-0ubuntu1~20.04.18+esm1 | |||
| python3.9 – 3.9.5-3ubuntu0~20.04.1+esm5 | |||
| python3.9-minimal – 3.9.5-3ubuntu0~20.04.1+esm5 | |||
| 18.04 bionic | libpython3.6 – 3.6.9-1~18.04ubuntu1.13+esm5 | ||
| libpython3.6-minimal – 3.6.9-1~18.04ubuntu1.13+esm5 | |||
| libpython3.7 – 3.7.5-2ubuntu1~18.04.2+esm6 | |||
| libpython3.7-minimal – 3.7.5-2ubuntu1~18.04.2+esm6 | |||
| libpython3.8 – 3.8.0-3ubuntu1~18.04.2+esm5 | |||
| libpython3.8-minimal – 3.8.0-3ubuntu1~18.04.2+esm5 | |||
| python3.6 – 3.6.9-1~18.04ubuntu1.13+esm5 | |||
| python3.6-minimal – 3.6.9-1~18.04ubuntu1.13+esm5 | |||
| python3.7 – 3.7.5-2ubuntu1~18.04.2+esm6 | |||
| python3.7-minimal – 3.7.5-2ubuntu1~18.04.2+esm6 | |||
| python3.8 – 3.8.0-3ubuntu1~18.04.2+esm5 | |||
| python3.8-minimal – 3.8.0-3ubuntu1~18.04.2+esm5 | |||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.