Vulnerabilities found in Juniper Networks’ Junos OS and Junos OS Evolved

Juniper has identified several vulnerabilities in Junos OS and Junos OS Evolved, specifically related to devices in the MX Series, PTX Series, QFX Series, EX Series, SRX Series, and QFX10000 Series. These vulnerabilities affect various components of Junos OS and Junos OS Evolved, including the...

CVE-2026-57025

creationtimestamp| type| source ---|---|--- 2026-07-09 04:47:21+00:00| seen| https://www.hkcert.org/security-bulletin/juniper-junos-os-multiple-vulnerabilities20260709...

CVE-2026-33800

creationtimestamp| type| source ---|---|--- 2026-07-09 04:46:44+00:00| seen| https://www.hkcert.org/security-bulletin/juniper-junos-os-multiple-vulnerabilities20260709 2026-07-09 16:45:26+00:00| seen|...

CVE-2026-33779

creationtimestamp| type| source ---|---|--- 2026-04-09 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/juniper-junos-os-multiple-vulnerabilities20260410 2026-04-09 23:11:55+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mj3wmb5xes2z...

Juniper Networks Junos OS security vulnerabilities

Juniper Networks Junos OS is a network operating system specifically designed for hardware devices used by Juniper Networks. This operating system provides secure programming interfaces and the Junos SDK. Vulnerabilities exist in versions of Juniper Networks Junos OS prior to 22.4R3-S8, 23.2R2-S5...

Juniper Networks Junos OS security vulnerabilities

Juniper Networks Junos OS is a network operating system specifically designed for hardware devices used by Juniper Networks. This operating system provides secure programming interfaces and the Junos SDK. There were security vulnerabilities in versions of Junos OS prior to 24.4R2, as well as...

EUVD-2020-12535

Malware in sbrugna...

EUVD-2020-12531

Malware in sbrugna...

EUVD-2021-18282

Malware in sbrugna...

EUVD-2018-0833

Malware in sbrugna...

EUVD-2016-5897

Malware in sbrugna...

EUVD-2021-18269

Malware in sbrugna...

EUVD-2021-2876

Malicious code in bioql PyPI...

EUVD-2022-27398

Malicious code in bioql PyPI...

EUVD-2022-27367

Malicious code in bioql PyPI...

EUVD-2023-48543

Malicious code in bioql PyPI...

EUVD-2024-19246

Malicious code in bioql PyPI...

Juniper Junos OS Multiple Vulnerabilities (JSA100061)

The version of Junos OS installed on the remote host is affected by multiple vulnerabilities as referenced in the JSA100061 advisory. - IPv6-in-IPv4 tunneling RFC 4213 allows an attacker to spoof and route traffic via an exposed network interface. CVE-2025-23019 - IPv4-in-IPv6 and IPv6-in-IPv6...

CVE-2025-52988

An Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a high privileged, local attacker to escalated their privileges to root. When a user provides specifically crafted argument...

PT-2025-15860 · Juniper Networks · Junos Evolved +1

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 22.2R3-S4 Junos OS versions 22.4 prior to 22.4R3-S2 Junos OS versions 23.2 prior to 23.2R2 Junos OS versions 23.4 prior to 23.4R2 Junos OS Evolved versions prior to 22.2R3-S4-EVO Junos OS Evolved versions 22.4-EVO...