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Vendor/product archive

juniper / ex4650 CVEs

Beta · best-effort

34 CVEs tagged to juniper / ex46502 Critical, 19 High, 13 Medium, 0 Low, 0 Unrated.

CVE-2026-57025

Published Jul 9, 2026

A Return of Pointer Value Outside of Expected Range vulnerability in the fileio library of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privilged attacker to…

CVSS 6.8 · Medium
evidence mentions
1
Buzz score
11.9

CVE-2026-33781

Published Apr 9, 2026

An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX and QFX Series devices allo…

CVSS 7.1 · High
evidence mentions
1
Buzz score
11.9

CVE-2026-33773

Published Apr 9, 2026

An Incorrect Initialization of Resource vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on specific EX Series and QFX Series device allows an unau…

CVSS 6.9 · Medium
evidence mentions
1
Buzz score
11.9

CVE-2026-21910

Published Jan 15, 2026

An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on EX4k Series and QFX5k Series platforms…

CVSS 7.1 · High
evidence mentions
2
Buzz score
17.5

CVE-2025-59957

Published Oct 9, 2025

An Origin Validation Error vulnerability in an insufficient protected file of Juniper Networks Junos OS on EX4600 Series and QFX5000 Series allows an unauthenticated attacker with…

CVSS 7.0 · High

CVE-2024-39533

Published Jul 11, 2024

An Unimplemented or Unsupported Feature in the UI vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series allows an unauthenticated, network-based attacker…

CVSS 6.9 · Medium

CVE-2024-30388

Published Apr 12, 2024

An Improper Isolation or Compartmentalization vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series and EX Series allows an unauthenti…

CVSS 7.1 · High

CVE-2023-22405

Published Jan 13, 2023

An Improper Preservation of Consistency Between Independent Representations of Shared State vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows…

CVSS 6.5 · Medium

CVE-2022-22186

Published Apr 14, 2022

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on EX4650 devices, packets received on the management interface (em0) but not destined to the device,…

CVSS 7.2 · High
Vendor/product tagsBeta · best-effort

CVE-2021-31370

Published Oct 19, 2021

An Incomplete List of Disallowed Inputs vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and EX4600 Series allows an adjacent unauthe…

CVSS 6.5 · Medium

CVE-2021-0217

Published Jan 15, 2021

A vulnerability in processing of certain DHCP packets from adjacent clients on EX Series and QFX Series switches running Juniper Networks Junos OS with DHCP local/relay server con…

CVSS 7.4 · High
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