Alpine/dnsdist: high 7.5
A client can trigger excessive memory allocation by generating a lot of queries that are routed to an overloaded DoH backend, causing queries to accumulate into a buffer that will not be released unti
Action: Upgrade dnsdist to 2.0.4-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.9.0 | 2.0.4-r0 | - |
Fixed versions
| 2.0.4-r0 |
Sources
- osv: ALPINE-CVE-2026-33594#Alpine:v3.24/dnsdist
- https://security.alpinelinux.org/vuln/CVE-2026-33594
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