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OpenAdvisories
High · 7.5 CVE-2026-102046 EUVD-2026-101370GHSA-v778-q7j4-mw77

Junos OS: MX Series: An attacker causes a Routing Engine denial of service when SCTP service is used

Published Oct 14, 2026 · Updated Oct 14, 2026 · Assigned by juniper

Description

A Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in netsctp.ko of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to cause a denial of service via crafted SCTP network traffic.

Affected products

VendorProductAffectedFixed
Juniper Networks Junos OS < 23.2R2-S7.7, 23.4 – < 23.4R2-S8.13, 24.2 – < 24.2R2-S5.5, 24.4 – < 24.4R2-S5, 25.2 – < 25.2R2-S2, 25.4 – < 25.4R1-S3, 26.2 – < 26.2R1-S2 23.2R2-S7.7

References