Lucene search
+L

unbound: Unbound: Denial of Service due to degraded resolution performance in jostle logic

🗓️ 07 Jun 2026 01:10:52Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

Unbound DoS via jostle logic: an adversary's slow domain renews aged queries, degrading resolution.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64python3-unbound1.25.1-2.hum1python3-unbound-1.25.1-2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64python3-unbound1.25.1-2.hum1python3-unbound-1.25.1-2.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchunbound-munin1.25.1-2.hum1unbound-munin-1.25.1-2.hum1.noarch.rpm

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

19 Jul 2026 19:09Current
6Medium risk
Vulners AI Score6
CVSS 3.15.3 - 7.5
CVSS 46.9
EPSS0.00519
SSVC
5