{"schema_version":1,"title":"Juniper Networks Junos OS vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 47 vulnerabilities in Juniper Networks Junos OS: 0 in the last 7 days and 47 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-101982, was published on 14 October 2026. 47 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0.","url":"https://junglewise.ai/threats/technologies/juniper-networks-junos-os","json_url":"https://junglewise.ai/threats/technologies/juniper-networks-junos-os.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/juniper-networks-junos-os","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":36,"all_time":47,"critical":6,"exploited":0,"last_7_days":0,"last_30_days":47,"last_90_days":47,"last_365_days":47},"latest":[{"cve":"CVE-2026-101982","cvss":9.8,"epss":0.0057,"slug":"cve-2026-101982-a-stack-based-buffer-overflow-vulnerability-in-the-routing","title":"Juniper Networks Junos OS stack buffer overflow in BGP/EVPN","severity":"critical","exploited":false,"published_at":"2026-10-14T18:17:13.12+00:00","url":"https://junglewise.ai/threats/cve-2026-101982-a-stack-based-buffer-overflow-vulnerability-in-the-routing"},{"cve":"CVE-2026-101981","cvss":8.8,"epss":0.0025,"slug":"cve-2026-101981-a-stack-based-buffer-overflow-vulnerability-in-the-routing","title":"Juniper Networks Junos OS stack buffer overflow in rpd","severity":"high","exploited":false,"published_at":"2026-10-14T18:17:12.963+00:00","url":"https://junglewise.ai/threats/cve-2026-101981-a-stack-based-buffer-overflow-vulnerability-in-the-routing"},{"cve":"CVE-2026-101952","cvss":7.5,"epss":0.0037,"slug":"cve-2026-101952-an-improper-validation-of-consistency-within-input-vulnerability","title":"Juniper Junos OS routing protocol daemon crash in ISO-VPN","severity":"high","exploited":false,"published_at":"2026-10-14T18:17:11.11+00:00","url":"https://junglewise.ai/threats/cve-2026-101952-an-improper-validation-of-consistency-within-input-vulnerability"},{"cve":"CVE-2026-102178","cvss":9.8,"epss":0.0045,"slug":"cve-2026-102178-a-stack-based-buffer-overflow-vulnerability-in-the-bgp-routing","title":"Juniper Networks Junos OS stack buffer overflow in BGP routing daemon","severity":"critical","exploited":false,"published_at":"2026-10-14T17:18:05.61+00:00","url":"https://junglewise.ai/threats/cve-2026-102178-a-stack-based-buffer-overflow-vulnerability-in-the-bgp-routing"},{"cve":"CVE-2026-102176","cvss":8.8,"epss":0.003,"slug":"cve-2026-102176-a-buffer-copy-without-checking-size-of-input-classic-buffer","title":"Juniper Junos buffer overflow in SDK service process","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:05.303+00:00","url":"https://junglewise.ai/threats/cve-2026-102176-a-buffer-copy-without-checking-size-of-input-classic-buffer"},{"cve":"CVE-2026-102175","cvss":9.8,"epss":0.0073,"slug":"cve-2026-102175-a-heap-based-buffer-overflow-vulnerability-in-the-sdxd-service","title":"Juniper Junos OS heap buffer overflow in sdxd daemon","severity":"critical","exploited":false,"published_at":"2026-10-14T17:18:05.147+00:00","url":"https://junglewise.ai/threats/cve-2026-102175-a-heap-based-buffer-overflow-vulnerability-in-the-sdxd-service"},{"cve":"CVE-2026-102174","cvss":8.8,"epss":0.0059,"slug":"cve-2026-102174-a-stack-based-buffer-overflow-vulnerability-in-the-iked-ike-key","title":"Juniper Junos OS SRX stack-based buffer overflow in iked","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:04.99+00:00","url":"https://junglewise.ai/threats/cve-2026-102174-a-stack-based-buffer-overflow-vulnerability-in-the-iked-ike-key"},{"cve":"CVE-2026-102066","cvss":6.5,"epss":0.0027,"slug":"cve-2026-102066-a-improper-validation-of-specified-quantity-in-input","title":"Juniper Junos OS RSVP packet validation denial of service","severity":"medium","exploited":false,"published_at":"2026-10-14T17:18:02.33+00:00","url":"https://junglewise.ai/threats/cve-2026-102066-a-improper-validation-of-specified-quantity-in-input"},{"cve":"CVE-2026-102064","cvss":7.5,"epss":0.0037,"slug":"cve-2026-102064-a-reachable-assertion-vulnerability-in-the-routing-protocol","title":"Juniper Junos OS routing protocol daemon assertion failure in BGP MCAST-VPN","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:02.017+00:00","url":"https://junglewise.ai/threats/cve-2026-102064-a-reachable-assertion-vulnerability-in-the-routing-protocol"},{"cve":"CVE-2026-102061","cvss":8.8,"epss":0.0034,"slug":"cve-2026-102061-a-stack-based-buffer-overflow-vulnerability-in-the-phone-home","title":"Juniper Networks Junos OS stack buffer overflow in phone-home daemon","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:01.58+00:00","url":"https://junglewise.ai/threats/cve-2026-102061-a-stack-based-buffer-overflow-vulnerability-in-the-phone-home"},{"cve":"CVE-2026-102059","cvss":8.8,"epss":0.0389,"slug":"cve-2026-102059-an-improper-neutralization-of-special-elements-used-in-an-os","title":"Juniper Junos OS OS command injection in phone-home daemon","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:01.253+00:00","url":"https://junglewise.ai/threats/cve-2026-102059-an-improper-neutralization-of-special-elements-used-in-an-os"},{"cve":"CVE-2026-102056","cvss":7.1,"epss":0.0027,"slug":"cve-2026-102056-an-out-of-bounds-read-vulnerability-in-the-cfmd-process-of","title":"Juniper Networks Junos OS out-of-bounds read in cfmd","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:00.753+00:00","url":"https://junglewise.ai/threats/cve-2026-102056-an-out-of-bounds-read-vulnerability-in-the-cfmd-process-of"},{"cve":"CVE-2026-102055","cvss":8.8,"epss":0.0033,"slug":"cve-2026-102055-a-stack-based-buffer-overflow-vulnerability-in-the-cfmd-process","title":"Juniper Networks Junos OS stack buffer overflow in cfmd","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:00.59+00:00","url":"https://junglewise.ai/threats/cve-2026-102055-a-stack-based-buffer-overflow-vulnerability-in-the-cfmd-process"},{"cve":"CVE-2026-102053","cvss":5.3,"epss":0.0033,"slug":"cve-2026-102053-an-improper-release-of-memory-before-removing-last-reference","title":"Juniper Junos OS memory leak in l2ald process","severity":"medium","exploited":false,"published_at":"2026-10-14T17:18:00.273+00:00","url":"https://junglewise.ai/threats/cve-2026-102053-an-improper-release-of-memory-before-removing-last-reference"},{"cve":"CVE-2026-102052","cvss":8.8,"epss":0.0034,"slug":"cve-2026-102052-a-stack-based-buffer-overflow-vulnerability-in-the-jdhcpd","title":"Juniper Networks Junos OS stack-based buffer overflow in jdhcpd","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:00.113+00:00","url":"https://junglewise.ai/threats/cve-2026-102052-a-stack-based-buffer-overflow-vulnerability-in-the-jdhcpd"},{"cve":"CVE-2026-102050","cvss":8.8,"epss":0.003,"slug":"cve-2026-102050-a-stack-based-buffer-overflow-vulnerability-in-the-l2cpd-daemon","title":"Juniper Networks Junos OS stack-based buffer overflow in l2cpd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:59.737+00:00","url":"https://junglewise.ai/threats/cve-2026-102050-a-stack-based-buffer-overflow-vulnerability-in-the-l2cpd-daemon"},{"cve":"CVE-2026-102049","cvss":8.8,"epss":0.0034,"slug":"cve-2026-102049-a-stack-based-buffer-overflow-vulnerability-in-the-l2cpd-process","title":"Juniper Networks Junos OS stack-based buffer overflow in l2cpd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:59.56+00:00","url":"https://junglewise.ai/threats/cve-2026-102049-a-stack-based-buffer-overflow-vulnerability-in-the-l2cpd-process"},{"cve":"CVE-2026-102037","cvss":8.1,"epss":0.0048,"slug":"cve-2026-102037-an-xml-injection-vulnerability-in-the-unified-threat-management","title":"Juniper Junos OS XML injection in Unified Threat Management daemon","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:57.867+00:00","url":"https://junglewise.ai/threats/cve-2026-102037-an-xml-injection-vulnerability-in-the-unified-threat-management"},{"cve":"CVE-2026-102030","cvss":7.5,"epss":0.0046,"slug":"cve-2026-102030-an-incomplete-cleanup-vulnerability-in-the-rpd-process-of","title":"Juniper Networks Junos OS incomplete cleanup in rpd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:56.46+00:00","url":"https://junglewise.ai/threats/cve-2026-102030-an-incomplete-cleanup-vulnerability-in-the-rpd-process-of"},{"cve":"CVE-2026-102029","cvss":7.5,"epss":0.0046,"slug":"cve-2026-102029-a-null-pointer-dereference-vulnerability-in-the-routing-protocol","title":"Juniper Networks Junos OS NULL pointer dereference in rpd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:56.303+00:00","url":"https://junglewise.ai/threats/cve-2026-102029-a-null-pointer-dereference-vulnerability-in-the-routing-protocol"},{"cve":"CVE-2026-102028","cvss":7.5,"epss":0.0055,"slug":"cve-2026-102028-a-null-pointer-dereference-vulnerability-in-the-routing-protocol","title":"Juniper Junos OS NULL pointer dereference in routing protocol daemon","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:56.137+00:00","url":"https://junglewise.ai/threats/cve-2026-102028-a-null-pointer-dereference-vulnerability-in-the-routing-protocol"},{"cve":"CVE-2026-102027","cvss":7.5,"epss":0.0046,"slug":"cve-2026-102027-an-incorrect-calculation-of-buffer-size-vulnerability-in-the","title":"Juniper Junos OS buffer size calculation vulnerability in rpd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:55.973+00:00","url":"https://junglewise.ai/threats/cve-2026-102027-an-incorrect-calculation-of-buffer-size-vulnerability-in-the"},{"cve":"CVE-2026-102026","cvss":7.5,"epss":0.0046,"slug":"cve-2026-102026-an-improper-control-of-a-resource-through-its-lifetime","title":"Juniper Junos OS routing daemon crash in eBGP","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:55.793+00:00","url":"https://junglewise.ai/threats/cve-2026-102026-an-improper-control-of-a-resource-through-its-lifetime"},{"cve":"CVE-2026-102025","cvss":7.5,"epss":0.0046,"slug":"cve-2026-102025-a-mismatched-memory-management-routines-vulnerability-in-the","title":"Juniper Junos OS rpd memory management denial of service","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:55.627+00:00","url":"https://junglewise.ai/threats/cve-2026-102025-a-mismatched-memory-management-routines-vulnerability-in-the"},{"cve":"CVE-2026-102024","cvss":7.5,"epss":0.0046,"slug":"cve-2026-102024-an-integer-overflow-or-wraparound-vulnerability-in-the-routing","title":"Juniper Networks Junos OS integer overflow in routing daemon","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:55.463+00:00","url":"https://junglewise.ai/threats/cve-2026-102024-an-integer-overflow-or-wraparound-vulnerability-in-the-routing"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":6,"exploited":0,"vulnerabilities":47},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Juniper Networks Junos OS Evolved","slug":"junos-os-evolved","vulnerabilities":53,"url":"https://junglewise.ai/threats/technologies/junos-os-evolved"},{"name":"Juniper Networks Session Smart Router","slug":"session-smart-router","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/session-smart-router"},{"name":"Juniper Networks Session Smart Conductor","slug":"session-smart-conductor","vulnerabilities":10,"url":"https://junglewise.ai/threats/technologies/session-smart-conductor"}],"technology":{"hub":true,"name":"Juniper Networks Junos OS","slug":"juniper-networks-junos-os","vendor":{"hub":true,"name":"Juniper Networks","slug":"juniper-networks","url":"https://junglewise.ai/threats/vendors/juniper-networks"},"aliases":[],"category":"os","homepage":"https://www.juniper.net","description":"Operating system for Juniper Networks routing and security appliances.","url":"https://junglewise.ai/threats/technologies/juniper-networks-junos-os"},"most_severe":[{"cve":"CVE-2026-102175","cvss":9.8,"epss":0.0073,"slug":"cve-2026-102175-a-heap-based-buffer-overflow-vulnerability-in-the-sdxd-service","title":"Juniper Junos OS heap buffer overflow in sdxd daemon","severity":"critical","exploited":false,"published_at":"2026-10-14T17:18:05.147+00:00","url":"https://junglewise.ai/threats/cve-2026-102175-a-heap-based-buffer-overflow-vulnerability-in-the-sdxd-service"},{"cve":"CVE-2026-101986","cvss":9.8,"epss":0.0058,"slug":"cve-2026-101986-an-improper-authentication-vulnerability-in-j-web-of-juniper","title":"Juniper Networks Junos OS authentication bypass in J-Web","severity":"critical","exploited":false,"published_at":"2026-10-14T17:17:50.953+00:00","url":"https://junglewise.ai/threats/cve-2026-101986-an-improper-authentication-vulnerability-in-j-web-of-juniper"},{"cve":"CVE-2026-101982","cvss":9.8,"epss":0.0057,"slug":"cve-2026-101982-a-stack-based-buffer-overflow-vulnerability-in-the-routing","title":"Juniper Networks Junos OS stack buffer overflow in BGP/EVPN","severity":"critical","exploited":false,"published_at":"2026-10-14T18:17:13.12+00:00","url":"https://junglewise.ai/threats/cve-2026-101982-a-stack-based-buffer-overflow-vulnerability-in-the-routing"},{"cve":"CVE-2026-101990","cvss":9.8,"epss":0.0057,"slug":"cve-2026-101990-a-stack-based-buffer-overflow-vulnerability-in-the-routing","title":"Juniper Junos OS stack buffer overflow in routing protocol daemon","severity":"critical","exploited":false,"published_at":"2026-10-14T17:17:51.587+00:00","url":"https://junglewise.ai/threats/cve-2026-101990-a-stack-based-buffer-overflow-vulnerability-in-the-routing"},{"cve":"CVE-2026-101950","cvss":9.8,"epss":0.0047,"slug":"cve-2026-101950-a-heap-based-buffer-overflow-vulnerability-in-the-svr-component","title":"Juniper Junos OS SRX heap overflow in SVR component","severity":"critical","exploited":false,"published_at":"2026-10-14T17:17:47.877+00:00","url":"https://junglewise.ai/threats/cve-2026-101950-a-heap-based-buffer-overflow-vulnerability-in-the-svr-component"},{"cve":"CVE-2026-102178","cvss":9.8,"epss":0.0045,"slug":"cve-2026-102178-a-stack-based-buffer-overflow-vulnerability-in-the-bgp-routing","title":"Juniper Networks Junos OS stack buffer overflow in BGP routing daemon","severity":"critical","exploited":false,"published_at":"2026-10-14T17:18:05.61+00:00","url":"https://junglewise.ai/threats/cve-2026-102178-a-stack-based-buffer-overflow-vulnerability-in-the-bgp-routing"},{"cve":"CVE-2026-102059","cvss":8.8,"epss":0.0389,"slug":"cve-2026-102059-an-improper-neutralization-of-special-elements-used-in-an-os","title":"Juniper Junos OS OS command injection in phone-home daemon","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:01.253+00:00","url":"https://junglewise.ai/threats/cve-2026-102059-an-improper-neutralization-of-special-elements-used-in-an-os"},{"cve":"CVE-2026-102174","cvss":8.8,"epss":0.0059,"slug":"cve-2026-102174-a-stack-based-buffer-overflow-vulnerability-in-the-iked-ike-key","title":"Juniper Junos OS SRX stack-based buffer overflow in iked","severity":"high","exploited":false,"published_at":"2026-10-14T17:18:04.99+00:00","url":"https://junglewise.ai/threats/cve-2026-102174-a-stack-based-buffer-overflow-vulnerability-in-the-iked-ike-key"},{"cve":"CVE-2026-102015","cvss":8.8,"epss":0.0035,"slug":"cve-2026-102015-a-heap-based-buffer-overflow-vulnerability-in-the-secure-dot1xd","title":"Juniper Junos OS heap buffer overflow in secure-dot1xd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:53.993+00:00","url":"https://junglewise.ai/threats/cve-2026-102015-a-heap-based-buffer-overflow-vulnerability-in-the-secure-dot1xd"},{"cve":"CVE-2026-102014","cvss":8.8,"epss":0.0035,"slug":"cve-2026-102014-a-stack-based-buffer-overflow-vulnerability-in-the-authd-process","title":"Juniper Networks Junos OS stack buffer overflow in authd","severity":"high","exploited":false,"published_at":"2026-10-14T17:17:53.693+00:00","url":"https://junglewise.ai/threats/cve-2026-102014-a-stack-based-buffer-overflow-vulnerability-in-the-authd-process"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}