Is CVE-2026-101981 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-101981?

CVE-2026-101981 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-101981

Description

A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent LDP peer to cause an rpd crash or execute arbitrary code via a malformed LDP Label Mapping message.