MinorCritical vulnerability
CVE-2026-102177 (CVSS 7.2)
NVD · officialPublished Oct 14, 2026Risk 23/100
An Out-of-bounds Write vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause a denial of service when IS-IS link protection and backup-selection are configured.
Technical details
CVSS
7.2
AV:AdjacentAC:LowPR:NoneUI:None
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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