unbound: Unbound: Heap buffer overflow via malicious DNSSEC response
| Reporter | Title | Published | Views | Family All 35 |
|---|---|---|---|---|
 | Unbound -- multiple vulnerabilities | 15 Sep 202600:00 | – | freebsd |
 | CVE-2026-81634 | 16 Sep 202608:30 | – | alpinelinux |
 | Critical: unbound security update | 23 Sep 202600:00 | – | almalinux |
 | CVE-2026-81634 affecting package unbound for versions less than 1.26.1-1 | 18 Sep 202614:58 | – | cbl_mariner |
 | CVE-2026-81634 | 16 Sep 202608:30 | – | cve |
 | CVE-2026-81634 Possible heap buffer overflow during DNSSEC canonicalization | 16 Sep 202608:30 | – | cvelist |
 | [SECURITY] [DSA 6507-1] unbound security update | 19 Sep 202615:00 | – | debian |
 | CVE-2026-81634 | 16 Sep 202608:30 | – | debiancve |
 | Debian dsa-6507 : libunbound-dev - security update | 21 Sep 202600:00 | – | nessus |
| Fedora 45 : unbound (2026-3baacede89) | 20 Sep 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 10.2 | aarch64 | python3-unbound | 1.24.2-7.el10_2.6 | python3-unbound-1.24.2-7.el10_2.6.aarch64.rpm |
| Red Hat Enterprise Linux | 10.2 | ppc64le | python3-unbound | 1.24.2-7.el10_2.6 | python3-unbound-1.24.2-7.el10_2.6.ppc64le.rpm |
| Red Hat Enterprise Linux | 10.2 | s390x | python3-unbound | 1.24.2-7.el10_2.6 | python3-unbound-1.24.2-7.el10_2.6.s390x.rpm |
| Red Hat Enterprise Linux | 10.2 | x86_64 | python3-unbound | 1.24.2-7.el10_2.6 | python3-unbound-1.24.2-7.el10_2.6.x86_64.rpm |
| Red Hat Enterprise Linux | 10.2 | aarch64 | python3-unbound-debuginfo | 1.24.2-7.el10_2.6 | python3-unbound-debuginfo-1.24.2-7.el10_2.6.aarch64.rpm |
| Red Hat Enterprise Linux | 10.2 | ppc64le | python3-unbound-debuginfo | 1.24.2-7.el10_2.6 | python3-unbound-debuginfo-1.24.2-7.el10_2.6.ppc64le.rpm |
| Red Hat Enterprise Linux | 10.2 | s390x | python3-unbound-debuginfo | 1.24.2-7.el10_2.6 | python3-unbound-debuginfo-1.24.2-7.el10_2.6.s390x.rpm |
| Red Hat Enterprise Linux | 10.2 | x86_64 | python3-unbound-debuginfo | 1.24.2-7.el10_2.6 | python3-unbound-debuginfo-1.24.2-7.el10_2.6.x86_64.rpm |
| Red Hat Enterprise Linux | 10.2 | aarch64 | unbound | 1.24.2-7.el10_2.6 | unbound-1.24.2-7.el10_2.6.aarch64.rpm |
| Red Hat Enterprise Linux | 10.2 | ppc64le | unbound | 1.24.2-7.el10_2.6 | unbound-1.24.2-7.el10_2.6.ppc64le.rpm |
10
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24 Sep 2026 11:16Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.5
EPSS0.00458
SSVC