CVE-2026-101955criticalCWE-121

CVE-2026-101955: fallo crítico en Juniper Networks Junos OS

Junos OS: SRX Series: Malformed DNS packet causes service disruption when UTM Anti-Spam SBL is used

Publicada el · Actualizada el

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28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.2epss 0.5%
A Stack-based Buffer Overflow vulnerability in the UTM Anti-Spam SBL of Juniper Networks Junos OS on SRX series allows an unauthenticated remote attacker to cause arbitrary code execution or a denial of service via a injected malformed DNS packet when Anti-Spam SBL inspection is enabled.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L
Productos afectados
Juniper Networks · Junos OS
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