NULL pointer dereference in Juniper Networks Junos OS

CVE-2026-101941

A NULL Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP neighbor to cause a denial of service via a BGP route update when specific routing-policy resolution-map and policy event-tracing configuration is enabled.

Published .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-101941?
CVE-2026-101941 is a high-severity vulnerability in Juniper Networks Junos OS, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2026-10-14.
How severe is CVE-2026-101941?
High severity. CVSS v3 base score is 7.5 out of 10.