CVE-2026-67588: falha de alta gravidade em Apache Qpid ProtonJ2
Apache Qpid ProtonJ2: Unbounded symbol value caching can lead to pre-authentication resource exhaustion
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.8%
A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to denial of service.
This issue affects Apache Qpid ProtonJ2: through 1.1.0.
Users are recommended to upgrade to version 1.2.0, which fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Apache Software Foundation · Apache Qpid ProtonJ2CVEs relacionadas — Apache Qpid ProtonJ2
No mesmo produto, das mais perigosas para as menos.
CVE-2026-67590HIGHApache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflowEPSS 0.8%CVE-2026-67589HIGHApache Qpid ProtonJ2: Type size/count handling can lead to excessive allocation pre-authenticationEPSS 0.8%CVE-2026-67592HIGHApache Qpid ProtonJ2: Unable to govern the maximum number of transfer frames per incoming deliveryEPSS 0.7%CVE-2026-67591MEDIUMApache Qpid ProtonJ2: Incoming session flow control window can be exceededEPSS 0.7%