High severity7.5NVD Advisory· Published Oct 14, 2026
CVE-2026-102027
CVE-2026-102027
Description
An Incorrect Calculation of Buffer Size vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a configured eBGP neighbor to cause an rpd crash via BGP labeled-unicast UPDATEs when the affected multipath features are enabled.
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
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