Linux
pdns-recursor security updates
Patch Radar has 91 security fixes for pdns-recursor, closing 48 CVEs. The newest security fix is DEBIAN-CVE-2026-73205 (5.4.8-1), released October 24, 2026.
Latest version
n/a
Release date not known
Security fixes
91
On record in Patch Radar
CVEs
48
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | DEBIAN-CVE-2026-73205 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-73206 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-85555 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-85556 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-85557 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-85558 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-85559 | Debian 14 | 5.4.8-1 | 1 | Oct 24, 2026 | |
| Routine | DEBIAN-CVE-2026-52682 | Debian 13.5 (trixie) | 5.2.13-0+deb13u1 | 1 | Aug 9, 2026 | |
| Routine | DEBIAN-CVE-2026-52682 | Debian 14 | 5.4.5-1 | 1 | Aug 9, 2026 | |
| Routine | FEDORA-2026-AC51ED6E75 | Fedora 43 | 5.2.13-1.fc43 | 1 | Aug 8, 2026 | |
| High | DEBIAN-CVE-2026-52688 | Debian 13.5 (trixie) | 5.2.12-0+deb13u1 | 1 | Jul 23, 2026 | |
| High | DEBIAN-CVE-2026-52688 | Debian 14 | 5.4.4-1 | 1 | Jul 23, 2026 | |
| Routine | DEBIAN-CVE-2026-52686 | Debian 13.5 (trixie) | 5.2.12-0+deb13u1 | 1 | Jul 23, 2026 | |
| Routine | DEBIAN-CVE-2026-52686 | Debian 14 | 5.4.4-1 | 1 | Jul 23, 2026 | |
| Routine | DEBIAN-CVE-2026-42389 | Debian 14 | 5.4.3-1 | 1 | Jul 1, 2026 | |
| High | DEBIAN-CVE-2026-33612 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 26, 2026 | |
| High | DEBIAN-CVE-2026-33612 | Debian 14 | 5.4.3-1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42387 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42387 | Debian 14 | 5.4.3-1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42388 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42388 | Debian 14 | 5.4.3-1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-40012 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-40012 | Debian 14 | 5.4.3-1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-52690 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-52690 | Debian 14 | 5.4.3-1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42390 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42390 | Debian 14 | 5.4.3-1 | 1 | Jun 26, 2026 | |
| Routine | DEBIAN-CVE-2026-42005 | Debian 13.5 (trixie) | 5.2.11-0+deb13u1 | 1 | Jun 25, 2026 | |
| Routine | DEBIAN-CVE-2026-42005 | Debian 14 | 5.4.3-1 | 1 | Jun 25, 2026 | |
| High | DEBIAN-CVE-2026-33256 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33256 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33258 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33258 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33260 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33260 | Debian 14 | 5.3.0-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33257 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-33257 | Debian 14 | 5.3.0-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33600 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33600 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33601 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33601 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33262 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33262 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33261 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33261 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33259 | Debian 13.5 (trixie) | 5.2.9-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-33259 | Debian 14 | 5.4.1-1 | 1 | May 15, 2026 | |
| Routine | DSA-6134-1 | Debian 13.5 (trixie) | 5.2.8-0+deb13u1 | 1 | Feb 13, 2026 | |
| Routine | DEBIAN-CVE-2026-24027 | Debian 13.5 (trixie) | 5.2.8-0+deb13u1 | 1 | Feb 9, 2026 | |
| Routine | DEBIAN-CVE-2026-24027 | Debian 14 | 5.3.5-1 | 1 | Feb 9, 2026 | |
| Routine | DEBIAN-CVE-2026-0398 | Debian 14 | 5.3.5-1 | 1 | Feb 9, 2026 | |
| High | DEBIAN-CVE-2025-59023 | Debian 14 | 5.3.1-1 | 1 | Feb 9, 2026 | |
| Routine | DEBIAN-CVE-2025-59024 | Debian 13.5 (trixie) | 5.2.6-0+deb13u1 | 1 | Feb 9, 2026 | |
| Routine | DEBIAN-CVE-2025-59024 | Debian 14 | 5.3.1-1 | 1 | Feb 9, 2026 | |
| Routine | pdns-recursor 4.1.8-1 | Ubuntu 25.04 (plucky) | 4.1.8-1 | 1 | Jan 16, 2026 | |
| Routine | pdns-recursor 4.1.8-1 | Ubuntu 24.10 (oracular) | 4.1.8-1 | 1 | Jan 16, 2026 | |
| High | DSA-6077-1 | Debian 13.5 (trixie) | 5.2.7-0+deb13u1 | 1 | Dec 10, 2025 | |
| High | DEBIAN-CVE-2025-59030 | Debian 14 | 5.3.3-1 | 1 | Dec 9, 2025 | |
| Routine | DEBIAN-CVE-2025-59029 | Debian 14 | 5.3.3-1 | 1 | Dec 9, 2025 | |
| High | DSA-6045-1 | Debian 13.5 (trixie) | 5.2.6-0+deb13u1 | 1 | Oct 29, 2025 | |
| High | DEBIAN-CVE-2025-30192 | Debian 13.5 (trixie) | 5.2.4-2 | 1 | Jul 21, 2025 | |
| High | DEBIAN-CVE-2025-30192 | Debian 14 | 5.2.4-2 | 1 | Jul 21, 2025 | |
| High | DEBIAN-CVE-2025-30195 | Debian 13.5 (trixie) | 5.2.1-1 | 1 | Apr 7, 2025 | |
| High | DEBIAN-CVE-2025-30195 | Debian 14 | 5.2.1-1 | 1 | Apr 7, 2025 | |
| High | DSA-5852-1 | Debian 12.15 (bookworm) | 4.8.8-1+deb12u1 | 1 | Jan 28, 2025 | |
| High | DEBIAN-CVE-2024-25590 | Debian 13.5 (trixie) | 5.0.9-1 | 1 | Oct 3, 2024 | |
| High | DEBIAN-CVE-2024-25590 | Debian 14 | 5.0.9-1 | 1 | Oct 3, 2024 | |
| High | DEBIAN-CVE-2024-25583 | Debian 13.5 (trixie) | 4.9.5-1 | 1 | Apr 25, 2024 | |
| High | DEBIAN-CVE-2024-25583 | Debian 14 | 4.9.5-1 | 1 | Apr 25, 2024 | |
| High | DSA-5674-1 | Debian 12.15 (bookworm) | 4.8.8-1 | 1 | Apr 25, 2024 | |
| High | DSA-5626-1 | Debian 12.15 (bookworm) | 4.8.6-1 | 1 | Feb 18, 2024 | |
| High | DEBIAN-CVE-2023-50387 | Debian 13.5 (trixie) | 4.9.3-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50387 | Debian 14 | 4.9.3-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50868 | Debian 12.15 (bookworm) | 4.8.6-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50868 | Debian 13.5 (trixie) | 4.9.3-1 | 1 | Feb 14, 2024 | |
| High | DEBIAN-CVE-2023-50868 | Debian 14 | 4.9.3-1 | 1 | Feb 14, 2024 | |
| Routine | DEBIAN-CVE-2023-26437 | Debian 12.15 (bookworm) | 4.8.4-1 | 1 | Apr 4, 2023 | |
| Routine | DEBIAN-CVE-2023-26437 | Debian 13.5 (trixie) | 4.8.4-1 | 1 | Apr 4, 2023 | |
| Routine | DEBIAN-CVE-2023-26437 | Debian 14 | 4.8.4-1 | 1 | Apr 4, 2023 | |
| High | DEBIAN-CVE-2023-22617 | Debian 13.5 (trixie) | 4.8.1-1 | 1 | Jan 21, 2023 | |
| High | DEBIAN-CVE-2023-22617 | Debian 14 | 4.8.1-1 | 1 | Jan 21, 2023 | |
| High | DEBIAN-CVE-2023-22617 | Debian 12.15 (bookworm) | 4.8.1-1 | 1 | Jan 21, 2023 | |
| Routine | DEBIAN-CVE-2022-37428 | Debian 12.15 (bookworm) | 4.7.2-1 | 1 | Aug 23, 2022 | |
| Routine | DEBIAN-CVE-2022-37428 | Debian 13.5 (trixie) | 4.7.2-1 | 1 | Aug 23, 2022 | |
| Routine | DEBIAN-CVE-2022-37428 | Debian 14 | 4.7.2-1 | 1 | Aug 23, 2022 | |
| High | DEBIAN-CVE-2022-27227 | Debian 12.15 (bookworm) | 4.6.1-1 | 1 | Mar 25, 2022 | |
| High | DEBIAN-CVE-2022-27227 | Debian 13.5 (trixie) | 4.6.1-1 | 1 | Mar 25, 2022 | |
| High | DEBIAN-CVE-2022-27227 | Debian 14 | 4.6.1-1 | 1 | Mar 25, 2022 | |
| High | pdns-recursor 4.1.1-2ubuntu0.1~esm1 | Ubuntu 18.04.6 LTS (bionic) | 4.1.1-2ubuntu0.1~esm1 | 4 | Mar 25, 2022 | |
| High | pdns-recursor 4.2.1-1ubuntu0.1~esm1 | Ubuntu 20.04 LTS (focal) | 4.2.1-1ubuntu0.1~esm1 | 1 | Mar 25, 2022 | |
| High | pdns-recursor 4.6.0-1ubuntu1+esm1 | Ubuntu 22.04.1 LTS (jammy) | 4.6.0-1ubuntu1+esm1 | 1 | Mar 25, 2022 |
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