Debian/dnsdist: high 7.5
An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity
Action: Upgrade dnsdist to 2.0.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.0.3-1 | - |
Fixed versions
| 2.0.3-1 |
Sources
- osv: DEBIAN-CVE-2026-24030#Debian:14/dnsdist
- https://security-tracker.debian.org/tracker/CVE-2026-24030
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