CVE-2025-8396

CVSS 6.9 MEDIUMEPSS 0.4%CWE-770

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.9EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

15 set 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Insufficiently specific bounds checking on authorization header could lead to denial of service in the Temporal server on all platforms due to excessive memory allocation.This issue affects all platforms and versions of OSS Server prior to 1.26.3, 1.27.3, and 1.28.1 (i.e., fixed in 1.26.3, 1.27.3, and 1.28.1 and later). Temporal Cloud services are not impacted.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/S:N/AU:Y

Produtos afetados

Temporal · OSS Server

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Referências

https://github.com/temporalio/temporal/releases/tag/v1.26.3 https://github.com/temporalio/temporal/releases/tag/v1.27.3 https://github.com/temporalio/temporal/releases/tag/v1.28.1