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#9 SecurityWeek general February 27, 2026 at 10:39 UTC

Juniper Networks PTX Routers Affected by Critical Vulnerability

By Eduard Kovacs

AI Summary

Juniper Networks released an out-of-band security update for Junos OS Evolved to patch CVE-2026-21902, a critical remote code execution vulnerability affecting PTX routers. The emergency nature of the patch suggests significant impact potential for enterprise and service provider networks using these high-end routing platforms.

Relevance score: 78.0/100

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