CRITICAL 9.3 NVD

CVE-2026-102178

A Stack-based Buffer Overflow vulnerability in the BGP routing daemon of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP flowspec peer to

A Stack-based Buffer Overflow vulnerability in the BGP routing daemon of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP flowspec peer to cause routing-engine compromise or a routing-daemon denial of service via flowspec route re-advertisement when BGP update-threading is enabled.

References

https://supportportal.juniper.net/JSA112187

Published: 2026-10-14 · Source: NVD · Feed updated: 2026-10-14

This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-10-14 via NVD.

Risk Timeline

CVE Disclosed2026-10-14 · -1 days ago

Remediation Resources

Analysis & PoC

supportportal.juniper.net/JSA112187

vulnfeed aggregates 15189 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.