Vulnerability in Juniper Networks Junos OS

CVE-2026-101995

An Improper Validation of Specified Quantity in Input vulnerability in the l2ald of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent attacker with access to an ICCP peer session to cause memory disclosure and disruption of the l2ald daemon via malformed ICCP packets.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

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-2026-101995?
CVE-2026-101995 is a medium-severity vulnerability in Juniper Networks Junos OS, classified under Improper Validation of Specified Quantity in Input. CVSS score: 4.3/10. Published 2026-10-14.
How severe is CVE-2026-101995?
Medium severity. CVSS v3 base score is 4.3 out of 10.