CVE-2025-8396

CVSS 6.9 MEDIUMEPSS 0.4%CWE-770

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

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

Ciclo de vida

15 sep 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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

Productos afectados

Temporal · OSS Server

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Referencias

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