Quick answers
- Is CVE-2026-96064 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-96064 being exploited in the wild.
- How severe is CVE-2026-96064?
- High severity, with a CVSS score of 8.8, published 10 November 2026.
- Which products and versions are affected?
- DNS Server.
- Is there a fix for CVE-2026-96064?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-96064 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-96064?
- Check whether you run DNS Server. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A heap-based buffer overflow exists in the DNS Server component, allowing an authenticated network attacker to achieve remote code execution. The vulnerability requires valid authentication credentials and network access to the DNS service. Exploitation could lead to full compromise of the affected server.
Affected products
- DNS Server
Timeline
- 2026-11-10: disclosed