CVE-2026-55708: Privacy/configuration issue when adding local data in views through 'unbound-control'
CSIRTS triage
- What
- There is a privacy/configuration issue when adding local data in views through 'unbound-control'.
- Who is affected
- Deployments of CoreDNS using unbound-control.
- Urgency
- Remediation is low urgency as the severity is low and exploitation is not reported.
- Action
- No specific action is required at this time.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55708
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-557080.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-55708 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
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