Is CVE-2026-102026 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102026?

CVE-2026-102026 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-102026

Description

An Improper Control of a Resource Through its Lifetime vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent eBGP peer to cause a routing-daemon crash via a BGP route update when RIB sharding is enabled.