unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in Chase-Reply Messages
| Reporter | Title | Published | Views | Family All 131 |
|---|---|---|---|---|
 | Unbound -- Multiple vulnerabilities | 20 May 202600:00 | – | freebsd |
| FreeBSD -- Multiple vulnerabilities in unbound | 9 Jun 202600:00 | – | freebsd |
 | CVE-2026-42959 | 20 May 202609:20 | – | attackerkb |
 | Amazon Linux 2023 : python3-unbound, unbound, unbound-anchor (ALAS2023-2026-1756) | 27 May 202600:00 | – | nessus |
| Amazon Linux 2 : unbound, --advisory ALAS2-2026-3322 (ALAS-2026-3322) | 8 Jun 202600:00 | – | nessus |
| Amazon Linux 2 : unbound, --advisory ALAS2UNBOUND-1.17-2026-008 (ALASUNBOUND-1.17-2026-008) | 20 Jul 202600:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0156: unbound (ALINUX3-SA-2026:0156) | 16 Jun 202600:00 | – | nessus |
| AlmaLinux 10 : unbound (ALSA-2026:23231) | 4 Jun 202600:00 | – | nessus |
| AlmaLinux 8 : unbound (ALSA-2026:24365) | 8 Jun 202600:00 | – | nessus |
| AlmaLinux 9 : unbound (ALSA-2026:24369) | 11 Jun 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 8.10 | aarch64 | python3-unbound | 1.16.2-5.11.el8_10 | python3-unbound-1.16.2-5.11.el8_10.aarch64.rpm |
| Red Hat Enterprise Linux | 8.10 | ppc64le | python3-unbound | 1.16.2-5.11.el8_10 | python3-unbound-1.16.2-5.11.el8_10.ppc64le.rpm |
| Red Hat Enterprise Linux | 8.10 | s390x | python3-unbound | 1.16.2-5.11.el8_10 | python3-unbound-1.16.2-5.11.el8_10.s390x.rpm |
| Red Hat Enterprise Linux | 8.10 | x86_64 | python3-unbound | 1.16.2-5.11.el8_10 | python3-unbound-1.16.2-5.11.el8_10.x86_64.rpm |
| Red Hat Enterprise Linux | 8.10 | aarch64 | python3-unbound-debuginfo | 1.16.2-5.11.el8_10 | python3-unbound-debuginfo-1.16.2-5.11.el8_10.aarch64.rpm |
| Red Hat Enterprise Linux | 8.10 | i686 | python3-unbound-debuginfo | 1.16.2-5.11.el8_10 | python3-unbound-debuginfo-1.16.2-5.11.el8_10.i686.rpm |
| Red Hat Enterprise Linux | 8.10 | ppc64le | python3-unbound-debuginfo | 1.16.2-5.11.el8_10 | python3-unbound-debuginfo-1.16.2-5.11.el8_10.ppc64le.rpm |
| Red Hat Enterprise Linux | 8.10 | s390x | python3-unbound-debuginfo | 1.16.2-5.11.el8_10 | python3-unbound-debuginfo-1.16.2-5.11.el8_10.s390x.rpm |
| Red Hat Enterprise Linux | 8.10 | x86_64 | python3-unbound-debuginfo | 1.16.2-5.11.el8_10 | python3-unbound-debuginfo-1.16.2-5.11.el8_10.x86_64.rpm |
| Red Hat Enterprise Linux | 8.10 | aarch64 | unbound | 1.16.2-5.11.el8_10 | unbound-1.16.2-5.11.el8_10.aarch64.rpm |
10
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30 Jun 2026 04:25Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
CVSS 48.7
EPSS0.00779
SSVC