CVE-2026-33594
type: TechArticle
description: 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 until the end of the connection.
date published: 2026-04-22T14:16:53.837
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://nvd.nist.gov/vuln/detail/CVE-2026-33594
publisher: AI Analytics
source organization: NIST National Vulnerability Database
main entity: Thing
  additional type: Vulnerability
  score: 5.3
  severity: MEDIUM
keywords: CWE-770

AI Analytics
type: Organization