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unbound: Unbound: Denial of Service via malformed EDNS Report-Channel option

🗓️ 22 Jul 2026 14:15:25Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

Unbound denial of service via malformed EDNS Report-Channel option when dns-error-reporting is enabled.

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22 Jul 202613:09
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22 Jul 202613:09
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22 Jul 202600:00
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64python3-unbound1.25.2-0.1.hum1python3-unbound-1.25.2-0.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64python3-unbound1.25.2-0.1.hum1python3-unbound-1.25.2-0.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchunbound-munin1.25.2-0.1.hum1unbound-munin-1.25.2-0.1.hum1.noarch.rpm

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29 Jul 2026 03:45Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00291
SSVC
6