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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
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| https://supportportal.juniper.net/JSA112187 |
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History
Sat, 17 Oct 2026 13:30:00 +0000
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ssvc
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Sat, 17 Oct 2026 00:30:00 +0000
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Juniper Networks
Juniper Networks junos Os Juniper Networks junos Os Evolved |
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| Vendors & Products |
Juniper Networks
Juniper Networks junos Os Juniper Networks junos Os Evolved |
Wed, 14 Oct 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Junos OS and Junos OS Evolved: A configured BGP neighbor causes rpd crash when multipath next-hops are processed | |
| Weaknesses | CWE-131 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: juniper
Published: 2026-10-14T16:48:00.722Z
Updated: 2026-10-16T16:35:06.948Z
Reserved: 2026-09-28T17:33:49.410Z
Link: CVE-2026-102027
Updated: 2026-10-16T16:35:00.458Z
Status : Awaiting Analysis
Published: 2026-10-14T17:17:55.973
Modified: 2026-10-16T17:17:07.853
Link: CVE-2026-102027
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