CVE-2026-103993

CVSS 6.9 (medium) · published 2026-10-14

An Out-of-bounds Write vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent attacker which sends a specific set of BGP communities to cause a Denial-of-Service (DoS) as rpd crashes when graceful-shutdown sender community is added when attempting to advertise.

Weakness: CWE-787

Source: NVD CVE-2026-103993

References

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