CVE-2026-0397
An attacker can exploit multiple vulnerabilities in PowerDNS to disclose information, bypass security measures, cause a denial of service, and potentially execute code.
CSIRTS triage
- What
- An attacker can exploit multiple vulnerabilities in PowerDNS to disclose information, bypass security measures, cause a denial of service, and potentially execute code.
- Who is affected
- Deployments of PowerDNS are affected.
- Urgency
- Remediation is urgent due to the high severity and potential for exploitation.
- Action
- Apply the latest patches provided by PowerDNS.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] PowerDNS: Multiple vulnerabilitiescert-bund · 2026-07-02
External references
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[](https://www.csirts.com/cve/CVE-2026-0397)