Linux
dnsmasq security updates
Patch Radar has 126 security fixes for dnsmasq, closing 25 CVEs. The newest security fix is dnsmasq 2.90-2ubuntu0.4, released July 18, 2026.
Latest version
n/a
Release date not known
Security fixes
126
On record in Patch Radar
CVEs
25
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | dnsmasq 2.90-2ubuntu0.4 | Ubuntu 24.04.5 LTS (noble) | 2.90-2ubuntu0.4 | 2 | Jul 18, 2026 | |
| Routine | dnsmasq 2.90-0ubuntu0.22.04.4 | Ubuntu 22.04.1 LTS (jammy) | 2.90-0ubuntu0.22.04.4 | 2 | Jul 18, 2026 | |
| Routine | dnsmasq 2.90-0ubuntu0.20.04.1+esm3 | Ubuntu 20.04 LTS (focal) | 2.90-0ubuntu0.20.04.1+esm3 | 2 | Jul 18, 2026 | |
| Routine | dnsmasq 2.90-0ubuntu0.18.04.1+esm4 | Ubuntu 18.04.6 LTS (bionic) | 2.90-0ubuntu0.18.04.1+esm4 | 2 | Jul 18, 2026 | |
| High | ELSA-2026-19158 | ol 10 | 0:2.90-7.el10_2 | 6 | Jul 16, 2026 | |
| Routine | SUSE-SU-2026:3028-1 | sles 15.6 | 2.93-150400.16.17.1 | 2 | Jul 15, 2026 | |
| Routine | SUSE-SU-2026:3028-1 | sles 15.7 | 2.93-150400.16.17.1 | 2 | Jul 15, 2026 | |
| High | SUSE-SU-2026:22496-1 | sles 16.0 | 2.93-160000.1.1 | 3 | Jun 29, 2026 | |
| High | OPENSUSE-SU-2026:21192-1 | opensuse-leap 16.0 | 2.93-160000.1.1 | 3 | Jun 29, 2026 | |
| Routine | DEBIAN-CVE-2026-12725 | Debian 13.5 (trixie) | 2.91-1+deb13u2 | 1 | Jun 24, 2026 | |
| Routine | DEBIAN-CVE-2026-12725 | Debian 14 | 2.93-1 | 1 | Jun 24, 2026 | |
| Routine | DEBIAN-CVE-2026-12969 | Debian 13.5 (trixie) | 2.91-1+deb13u2 | 1 | Jun 24, 2026 | |
| Routine | DEBIAN-CVE-2026-12969 | Debian 14 | 2.93-1 | 1 | Jun 24, 2026 | |
| Routine | dnsmasq 2.92-1ubuntu0.4 | Ubuntu 26.04.1 LTS (resolute) | 2.92-1ubuntu0.4 | 2 | Jun 23, 2026 | |
| High | ELSA-2026-19373 | ol 9 | 0:2.85-18.el9_8.1 | 5 | Jun 23, 2026 | |
| High | RLSA-2026:19158 | rocky 10 | 0:2.90-7.el10_2 | 6 | May 29, 2026 | |
| High | RLSA-2026:20589 | rocky 8 | 0:2.79-36.el8_10 | 5 | May 29, 2026 | |
| High | RLSA-2026:19373 | rocky 9 | 0:2.85-18.el9_8.1 | 5 | May 28, 2026 | |
| High | RHSA-2026:92677 | RHEL 10 | 2.90-4.el10_0.1 | 6 | May 27, 2026 | |
| High | RHSA-2026:19373 | RHEL 9 | 0:2.85-18.el9_8.1 | 5 | May 27, 2026 | |
| High | RHSA-2026:20589 | RHEL 8 | 0:2.79-36.el8_10 | 5 | May 27, 2026 | |
| High | dnsmasq 2.91-1ubuntu0.2 | Ubuntu 25.10 (questing) | 2.91-1ubuntu0.2 | 6 | May 27, 2026 | |
| High | dnsmasq 2.90-2ubuntu0.3 | Ubuntu 24.04.5 LTS (noble) | 2.90-2ubuntu0.3 | 6 | May 27, 2026 | |
| High | dnsmasq 2.90-0ubuntu0.22.04.3 | Ubuntu 22.04.1 LTS (jammy) | 2.90-0ubuntu0.22.04.3 | 6 | May 27, 2026 | |
| High | dnsmasq 2.90-0ubuntu0.20.04.1+esm2 | Ubuntu 20.04 LTS (focal) | 2.90-0ubuntu0.20.04.1+esm2 | 6 | May 27, 2026 | |
| High | dnsmasq 2.90-0ubuntu0.18.04.1+esm3 | Ubuntu 18.04.6 LTS (bionic) | 2.90-0ubuntu0.18.04.1+esm3 | 6 | May 27, 2026 | |
| High | ALSA-2026:20589 | almalinux 8 | 2.79-36.el8_10 | 5 | May 26, 2026 | |
| High | ELSA-2026-20589 | ol 8 | 0:2.79-36.el8_10 | 5 | May 26, 2026 | |
| High | ALAS2023-2026-1729 | amzn 2023 | 2.90-1.amzn2023.0.3 | 6 | May 25, 2026 | |
| High | ALSA-2026:19158 | almalinux 10 | 2.90-7.el10_2 | 6 | May 19, 2026 | |
| High | ALSA-2026:19373 | almalinux 9 | 2.85-18.el9_8.1 | 5 | May 19, 2026 | |
| High | DEBIAN-CVE-2026-4890 | Debian 12.15 (bookworm) | 2.90-4~deb12u2 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4890 | Debian 13.5 (trixie) | 2.91-1+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4890 | Debian 14 | 2.92-5 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4891 | Debian 12.15 (bookworm) | 2.90-4~deb12u2 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4891 | Debian 13.5 (trixie) | 2.91-1+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4891 | Debian 14 | 2.92-5 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-5172 | Debian 12.15 (bookworm) | 2.90-4~deb12u2 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-5172 | Debian 13.5 (trixie) | 2.91-1+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-5172 | Debian 14 | 2.92-5 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4893 | Debian 12.15 (bookworm) | 2.90-4~deb12u2 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4893 | Debian 13.5 (trixie) | 2.91-1+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4893 | Debian 14 | 2.92-5 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4892 | Debian 12.15 (bookworm) | 2.90-4~deb12u2 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4892 | Debian 13.5 (trixie) | 2.91-1+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-4892 | Debian 14 | 2.92-5 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-2291 | Debian 12.15 (bookworm) | 2.90-4~deb12u2 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-2291 | Debian 13.5 (trixie) | 2.91-1+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-2291 | Debian 14 | 2.92-5 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-6507 | Debian 14 | 2.92-4 | 1 | May 15, 2026 | |
| High | FEDORA-2026-6384A3CF14 | Fedora 43 | 2.92rel2-2.fc43 | 1 | May 12, 2026 | |
| High | dnsmasq 2.92-1ubuntu0.2 | Ubuntu 26.04.1 LTS (resolute) | 2.92-1ubuntu0.2 | 6 | May 11, 2026 | |
| High | dnsmasq 2.92-1ubuntu0.3 | Ubuntu 26.04.1 LTS (resolute) | 2.92-1ubuntu0.3 | 1 | Apr 17, 2026 | |
| High | ALAS2023-2026-1516 | amzn 2023 | 2.90-1.amzn2023.0.2 | 1 | Mar 30, 2026 | |
| Routine | DEBIAN-CVE-2020-37127 | Debian 12.15 (bookworm) | 2.80-1 | 1 | Feb 5, 2026 | |
| Routine | DEBIAN-CVE-2020-37127 | Debian 13.5 (trixie) | 2.80-1 | 1 | Feb 5, 2026 | |
| Routine | DEBIAN-CVE-2020-37127 | Debian 14 | 2.80-1 | 1 | Feb 5, 2026 | |
| Routine | dnsmasq 2.85-1ubuntu1 | Ubuntu 25.04 (plucky) | 2.85-1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | dnsmasq 2.85-1ubuntu1 | Ubuntu 24.10 (oracular) | 2.85-1ubuntu1 | 1 | Jan 16, 2026 | |
| High | dnsmasq 2.90-0ubuntu0.22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 2.90-0ubuntu0.22.04.1 | 4 | Jan 16, 2026 | |
| High | dnsmasq 2.90-0ubuntu0.18.04.1+esm1 | Ubuntu 18.04.6 LTS (bionic) | 2.90-0ubuntu0.18.04.1+esm1 | 4 | Jan 16, 2026 | |
| High | SUSE-SU-2025:0071-1 | sles 15.6 | 2.90-150400.16.3.1 | 3 | Jan 10, 2025 | |
| High | SUSE-SU-2025:0071-1 | opensuse-leap 15.6 | 2.90-150400.16.3.1 | 3 | Jan 10, 2025 | |
| High | DLA-3974-1 | Debian 11.6 (bullseye) | 2.85-1+deb11u1 | 1 | Nov 29, 2024 | |
| High | DEBIAN-CVE-2023-49441 | Debian 12.15 (bookworm) | 2.90-1 | 1 | Jun 6, 2024 | |
| High | DEBIAN-CVE-2023-49441 | Debian 13.5 (trixie) | 2.90-1 | 1 | Jun 6, 2024 | |
| High | DEBIAN-CVE-2023-49441 | Debian 14 | 2.90-1 | 1 | Jun 6, 2024 | |
| High | dnsmasq 2.90-0ubuntu0.20.04.1 | Ubuntu 20.04 LTS (focal) | 2.90-0ubuntu0.20.04.1 | 3 | Jun 6, 2024 | |
| High | RLSA-2024:1335 | rocky 8 | 0:2.79-31.el8_9.2 | 2 | Mar 27, 2024 | |
| High | ELSA-2024-1334 | ol 9 | 0:2.85-14.el9_3.1 | 2 | Mar 15, 2024 | |
| High | ELSA-2024-1335 | ol 8 | 0:2.79-31.el8_9.2 | 2 | Mar 15, 2024 | |
| High | ALSA-2024:1334 | almalinux 9 | 2.85-14.el9_3.1 | 2 | Mar 14, 2024 | |
| High | ALSA-2024:1335 | almalinux 8 | 2.79-31.el8_9.2 | 2 | Mar 14, 2024 | |
| High | RHSA-2024:1334 | RHEL 9 | 0:2.85-14.el9_3.1 | 2 | Mar 14, 2024 | |
| High | RHSA-2024:1335 | RHEL 8 | 0:2.79-31.el8_9.2 | 2 | Mar 14, 2024 | |
| High | ALAS2023-2024-552 | amzn 2023 | 2.90-1.amzn2023.0.1 | 2 | Feb 29, 2024 | |
| High | DEBIAN-CVE-2023-50387 | Debian 12.15 (bookworm) | 2.90-4~deb12u1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50387 | Debian 13.5 (trixie) | 2.90-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50387 | Debian 14 | 2.90-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50868 | Debian 12.15 (bookworm) | 2.90-4~deb12u1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50868 | Debian 13.5 (trixie) | 2.90-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50868 | Debian 14 | 2.90-1 | 1 | Feb 14, 2024 | |
| High | dnsmasq 2.90-1 | Ubuntu 24.10 (oracular) | 2.90-1 | 2 | Feb 13, 2024 | |
| High | dnsmasq 2.90-1 | Ubuntu 25.04 (plucky) | 2.90-1 | 2 | Feb 13, 2024 | |
| High | ELSA-2023-7046 | ol 8 | 0:2.79-31.el8 | 1 | Nov 17, 2023 | |
| High | ALSA-2023:7046 | almalinux 8 | 2.79-31.el8 | 1 | Nov 14, 2023 | |
| High | RHSA-2023:7046 | RHEL 8 | 0:2.79-31.el8 | 1 | Nov 14, 2023 | |
| High | ELSA-2023-6524 | ol 9 | 0:2.85-14.el9 | 1 | Nov 11, 2023 | |
| High | ALSA-2023:6524 | almalinux 9 | 2.85-14.el9 | 1 | Nov 7, 2023 | |
| High | RHSA-2023:6524 | RHEL 9 | 0:2.85-14.el9 | 1 | Nov 7, 2023 | |
| High | ALAS2023-2023-192 | amzn 2023 | 2.86-10.amzn2023.0.3 | 1 | Jun 5, 2023 | |
| High | DEBIAN-CVE-2023-28450 | Debian 12.15 (bookworm) | 2.90-4~deb12u1 | 1 | Mar 15, 2023 | |
| High | DEBIAN-CVE-2023-28450 | Debian 13.5 (trixie) | 2.90-1 | 1 | Mar 15, 2023 | |
| High | DEBIAN-CVE-2023-28450 | Debian 14 | 2.90-1 | 1 | Mar 15, 2023 | |
| High | dnsmasq 2.79-1ubuntu0.7 | Ubuntu 18.04.6 LTS (bionic) | 2.79-1ubuntu0.7 | 1 | Mar 15, 2023 | |
| High | dnsmasq 2.80-1.1ubuntu1.7 | Ubuntu 20.04 LTS (focal) | 2.80-1.1ubuntu1.7 | 1 | Mar 15, 2023 | |
| High | dnsmasq 2.86-1.1ubuntu0.3 | Ubuntu 22.04.1 LTS (jammy) | 2.86-1.1ubuntu0.3 | 1 | Mar 15, 2023 | |
| High | ALAS2023-2023-039 | amzn 2023 | 2.86-10.amzn2023.0.2 | 1 | Feb 17, 2023 | |
| High | ELSA-2022-8070 | ol 9 | 0:2.85-5.el9 | 1 | Nov 22, 2022 | |
| High | RLSA-2022:8070 | rocky 9 | 0:2.85-5.el9 | 1 | Nov 15, 2022 |
Showing the newest 100 of 126 fixes.
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