EUVD-2026-21092

An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon chassisd of Juniper Networks Junos OS on SRX1600, SRX2300 and SRX4300 allows a local attacker with low privileges to cause a complete Denial of Service DoS. When a specific 'show chassis' CLI comma...

EUVD-2026-21205

An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon chassisd of Juniper Networks Junos OS on SRX1500, SRX4100, SRX4200 and SRX4600 allows a local attacker with low privileges to cause a complete Denial of Service DoS. When a specific 'show chassis'...

CVE-2026-33787

An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon chassisd of Juniper Networks Junos OS on SRX1500, SRX4100, SRX4200 and SRX4600 allows a local attacker with low privileges to cause a complete Denial of Service DoS. When a specific 'show chassis'...

CVE-2025-60007

A NULL Pointer Dereference vulnerability in the chassis daemon chassisd of Juniper Networks Junos OS on MX, SRX and EX Series allows a local attacker with low privileges to cause a Denial-of-Service DoS. When a user executes the 'show chassis' command with specifically crafted options, chassisd...

The vulnerability of Juniper Networks’ Junos operating system’s daemon (chassisd), which allows a intruder to trigger a service failure

The vulnerability of Juniper Networks’ Junos operating system’s daemon chassisd is related to insufficient checking of unusual or exceptional states. Exploiting this vulnerability can allow a malicious actor to trigger service failures by sending specially crafted requests via GRPC or netconf...

PT-2024-6532 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Junos OS versions 21.4R3 through 21.4R3-S5 Junos OS versions 22.1R3 through 22.1R3-S4 Junos OS versions 22.2R2 through 22.2R3 Junos OS versions 22.3R1 through 22.3R2-S2, 22.3R3 Junos OS versions 22.4R1 through 22.4R2 Description: An Improper...