CRITICAL 9.3 NVD

CVE-2026-101990

A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a remote configured BG

A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a remote configured BGP peer to cause an rpd crash, or on Junos OS remote code-execution, via sending a flow-spec update which is selected for re-advertisement.

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

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