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CVE-2025-59960 Junos OS and Junos OS Evolved: DHCP Option 82 messages from clients being passed unmodified to the DHCP server

🗓️ 15 Jan 2026 20:14:00Reported by juniperType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Junos DHCP relay may forward Option eighty-two unmodified, exhausting address pools and causing denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-59960
15 Jan 202620:14
attackerkb
Circl
CVE-2025-59960
16 Jan 202608:11
circl
CNNVD
Juniper Networks Junos OS and Juniper Networks Junos OS Evolved code-related issues and vulnerabilities
15 Jan 202600:00
cnnvd
CVE
CVE-2025-59960
15 Jan 202620:14
cve
EUVD
EUVD-2026-2718
15 Jan 202620:14
euvd
NCSC
Vulnerabilities fixed in Juniper Networks JunOS
16 Jan 202610:07
ncsc
NVD
CVE-2025-59960
15 Jan 202621:16
nvd
OSV
CVE-2025-59960
15 Jan 202621:16
osv
Positive Technologies
PT-2026-3108
15 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2025-59960
16 Jan 202620:18
redhatcve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "21.2R3-S10",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "21.4R3-S12",
        "status": "affected",
        "version": "21.4",
        "versionType": "semver"
      },
      {
        "lessThan": "22.2*",
        "status": "affected",
        "version": "22.2",
        "versionType": "semver"
      },
      {
        "lessThan": "22.4R3-S8",
        "status": "affected",
        "version": "22.4",
        "versionType": "semver"
      },
      {
        "lessThan": "23.2R2-S5",
        "status": "affected",
        "version": "23.2",
        "versionType": "semver"
      },
      {
        "lessThan": "23.4R2-S6",
        "status": "affected",
        "version": "23.4",
        "versionType": "semver"
      },
      {
        "lessThan": "24.2R2-S2",
        "status": "affected",
        "version": "24.2",
        "versionType": "semver"
      },
      {
        "lessThan": "24.4R2",
        "status": "affected",
        "version": "24.4",
        "versionType": "semver"
      },
      {
        "lessThan": "25.2R1-S1, 25.2R2",
        "status": "affected",
        "version": "25.2",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Junos OS Evolved",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "21.4R3-S12-EVO",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "22.2*",
        "status": "affected",
        "version": "22.2",
        "versionType": "semver"
      },
      {
        "lessThan": "22.4R3-S8-EVO",
        "status": "affected",
        "version": "22.4",
        "versionType": "semver"
      },
      {
        "lessThan": "23.2R2-S5-EVO",
        "status": "affected",
        "version": "23.2",
        "versionType": "semver"
      },
      {
        "lessThan": "23.4R2-S6-EVO",
        "status": "affected",
        "version": "23.4",
        "versionType": "semver"
      },
      {
        "lessThan": "24.2R2-S2-EVO",
        "status": "affected",
        "version": "24.2",
        "versionType": "semver"
      },
      {
        "lessThan": "24.4R2-EVO",
        "status": "affected",
        "version": "24.4",
        "versionType": "semver"
      },
      {
        "lessThan": "25.2R1-S1-EVO, 25.2R2-EVO",
        "status": "affected",
        "version": "25.2",
        "versionType": "semver"
      }
    ]
  }
]

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