CVE-2026-82717
CVE-2026-82717: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh8.1
High [CVE-2026-82717] Remote Code Execution Vulnerability in CNAME Synthesis
CVE-2026-82717Source published Source updated
Remote Code Execution Vulnerability in CNAME Synthesis. Red Hat rates this important (CVSS 8.1). Weakness: CWE-787. Red Hat lists fixing advisory RHSA-2026:71419 with package unbound-0:1.24.2-3.el9_8.8, unbound-0:1.24.2-7.el10_2.6, unbound-main-1.26.1-1.hum1, unbound-0:1.16.2-5.14.el8_10.4. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8.
- Related products — impact not confirmed
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 8
- Source-reported affected versions
- 1.26.0
- Source-reported fixed versions
- unbound-0:1.24.2-3.el9_8.8
- unbound-0:1.24.2-7.el10_2.6
- unbound-main-1.26.1-1.hum1
- unbound-0:1.16.2-5.14.el8_10.4
1 more entries in the full advisory.
- Mitigation guidance
- To mitigate this restrict Unbound to trusted clients and limit which upstream name servers it can query. If Unbound is unused, disable or remove the service. Apply process/cgroup limits to contain crash impact.
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