Linux
exim4-base security updates
Patch Radar has 46 security fixes for exim4-base, closing 45 CVEs, 1 of which is being exploited. The newest is exim4-base 4.97-4ubuntu4.8 (4.97-4ubuntu4.8), released September 29, 2026.
1 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
46
On record in Patch Radar
CVEs
45
Closed by those fixes
Exploited
1
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | exim4-base 4.97-4ubuntu4.8 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.8 | 3 | Sep 29, 2026 | |
| High | exim4-base 4.95-4ubuntu2.12 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.12 | 3 | Sep 29, 2026 | |
| High | exim4-base 4.95-4ubuntu2.11 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.11 | 2 | Jul 31, 2026 | |
| High | exim4-base 4.97-4ubuntu4.7 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.7 | 2 | Jul 31, 2026 | |
| Routine | exim4-base 4.98.2-1ubuntu2.3 | Ubuntu 25.10 (questing) | 4.98.2-1ubuntu2.3 | 1 | Jun 24, 2026 | |
| Routine | exim4-base 4.97-4ubuntu4.6 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.6 | 1 | Jun 24, 2026 | |
| Routine | exim4-base 4.95-4ubuntu2.9 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.9 | 1 | Jun 24, 2026 | |
| Urgent | exim4-base 4.93-13ubuntu1.12+esm1 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.12+esm1 | 5 | Jun 24, 2026 | |
| Routine | exim4-base 4.90.1-1ubuntu1.10+esm6 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10+esm6 | 1 | Jun 24, 2026 | |
| Urgent | exim4-base 4.98.2-1ubuntu2.2 | Ubuntu 25.10 (questing) | 4.98.2-1ubuntu2.2 | 1 | May 27, 2026 | |
| Urgent | exim4-base 4.95-4ubuntu2.8 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.8 | 1 | May 27, 2026 | |
| Urgent | exim4-base 4.97-4ubuntu4.5 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.5 | 1 | May 27, 2026 | |
| Urgent | exim4-base 4.98.2-1ubuntu2.1 | Ubuntu 25.10 (questing) | 4.98.2-1ubuntu2.1 | 3 | May 15, 2026 | |
| Urgent | exim4-base 4.97-4ubuntu4.4 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.4 | 3 | May 15, 2026 | |
| Urgent | exim4-base 4.95-4ubuntu2.7 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.7 | 3 | May 15, 2026 | |
| High | exim4-base 4.98-1ubuntu2.1 | Ubuntu 24.10 (oracular) | 4.98-1ubuntu2.1 | 1 | Jan 16, 2026 | |
| Routine | exim4-base 4.97-3 | Ubuntu 25.04 (plucky) | 4.97-3 | 1 | Jan 16, 2026 | |
| Routine | exim4-base 4.97-3 | Ubuntu 24.10 (oracular) | 4.97-3 | 1 | Jan 16, 2026 | |
| High | exim4-base 4.97-4ubuntu4.3 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.3 | 1 | Mar 26, 2025 | |
| Routine | exim4-base 4.90.1-1ubuntu1.10+esm5 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10+esm5 | 1 | Jul 4, 2024 | |
| Routine | exim4-base 4.93-13ubuntu1.12 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.12 | 1 | Jul 4, 2024 | |
| Routine | exim4-base 4.95-4ubuntu2.6 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.6 | 1 | Jul 4, 2024 | |
| Routine | exim4-base 4.97-4ubuntu4.1 | Ubuntu 24.04.5 LTS (noble) | 4.97-4ubuntu4.1 | 1 | Jul 4, 2024 | |
| Routine | exim4-base 4.90.1-1ubuntu1.10+esm3 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10+esm3 | 1 | Dec 23, 2023 | |
| Routine | exim4-base 4.93-13ubuntu1.10 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.10 | 1 | Dec 23, 2023 | |
| Routine | exim4-base 4.95-4ubuntu2.5 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.5 | 1 | Dec 23, 2023 | |
| Urgent | exim4-base 4.93-13ubuntu1.8 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.8 | 3 | Sep 27, 2023 | |
| Urgent | exim4-base 4.95-4ubuntu2.3 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.3 | 3 | Sep 27, 2023 | |
| Urgent | exim4-base 4.90.1-1ubuntu1.10+esm1 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10+esm1 | 2 | Sep 27, 2023 | |
| High | exim4-base 4.90.1-1ubuntu1.10+esm2 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10+esm2 | 2 | Sep 27, 2023 | |
| High | exim4-base 4.93-13ubuntu1.9 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.9 | 2 | Sep 27, 2023 | |
| High | exim4-base 4.95-4ubuntu2.4 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.4 | 2 | Sep 27, 2023 | |
| High | exim4-base 4.90.1-1ubuntu1.10 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10 | 1 | Oct 17, 2022 | |
| High | exim4-base 4.93-13ubuntu1.7 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.7 | 1 | Oct 17, 2022 | |
| High | exim4-base 4.95-4ubuntu2.2 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.2 | 1 | Oct 17, 2022 | |
| Urgent | exim4-base 4.90.1-1ubuntu1.9 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.9 | 1 | Aug 7, 2022 | |
| Urgent | exim4-base 4.93-13ubuntu1.6 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.6 | 1 | Aug 7, 2022 | |
| Routine | exim4-base 4.90.1-1ubuntu1.10+esm4 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.10+esm4 | 1 | Aug 10, 2021 | |
| Routine | exim4-base 4.93-13ubuntu1.11 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.11 | 1 | Aug 10, 2021 | |
| Routine | exim4-base 4.90.1-1ubuntu1.8 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.8 | 20 | May 4, 2021 | |
| Routine | exim4-base 4.93-13ubuntu1.5 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.5 | 19 | May 4, 2021 | |
| Routine | exim4-base 4.90.1-1ubuntu1.5 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.5 | 1 | May 11, 2020 | |
| Routine | exim4-base 4.93-13ubuntu1.1 | Ubuntu 20.04 LTS (focal) | 4.93-13ubuntu1.1 | 1 | May 11, 2020 | |
| High | exim4-base 4.90.1-1ubuntu1.4 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.4 | 1 | Sep 6, 2019 | |
| Routine | exim4-base 4.90.1-1ubuntu1.3 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.3 | 1 | Jul 25, 2019 | |
| Patch now | exim4-base 4.90.1-1ubuntu1.2 | Ubuntu 18.04.6 LTS (bionic) | 4.90.1-1ubuntu1.2 | 1 | 1 | Jun 3, 2019 |