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EUVD-2026-2687

🗓️ 15 Jan 2026 20:19:22Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

DoS in Junos SIP ALG on SRX and MX via Transmission Control Protocol SIP messages crashing flowd or mspmand.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21905
15 Jan 202620:19
attackerkb
Circl
CVE-2026-21905
15 Jan 202622:14
circl
CNNVD
Juniper Networks Junos OS security vulnerabilities
15 Jan 202600:00
cnnvd
CVE
CVE-2026-21905
15 Jan 202620:19
cve
Cvelist
CVE-2026-21905 Junos OS: SRX Series, MX Series with MX-SPC3 or MS-MPC: Receipt of multiple specific SIP messages results in flow management process crash
15 Jan 202620:19
cvelist
NCSC
Vulnerabilities fixed in Juniper Networks JunOS
16 Jan 202610:07
ncsc
NVD
CVE-2026-21905
15 Jan 202621:16
nvd
OSV
CVE-2026-21905
15 Jan 202621:16
osv
Positive Technologies
PT-2026-3119
15 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-21905
16 Jan 202621:33
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "6f70bd35-d1c0-3e02-a9ef-dfc9e660b993",
        "vendor": {
          "name": "Juniper Networks"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0c78f63e-b262-33c0-8617-2a587292237e",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "24.4 <24.4R2-S1"
      },
      {
        "id": "13ad972c-65e1-3ee5-b72b-bd8161e47d9d",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "24.2 <24.2R2-S3"
      },
      {
        "id": "632f56b4-7053-3235-8477-0c40e8fb7693",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "22.4 <22.4R3-S8"
      },
      {
        "id": "67d505d1-3cae-33e7-b10b-7f02274203c5",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "23.4 <23.4R2-S6"
      },
      {
        "id": "d1c6092d-1b8c-374d-a5d4-9d80092927a5",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "0 <21.2R3-S10"
      },
      {
        "id": "da87c3f5-93b1-3c4c-9e25-994951f6bc72",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "21.4 <21.4R3-S12"
      },
      {
        "id": "de1a74a4-6de2-3bd8-98d4-2ba9b678aa4a",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "25.2 <25.2R1-S1, 25.2R2"
      },
      {
        "id": "fdb5c501-d0d5-3167-bd73-52521cad095a",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "23.2 <23.2R2-S5"
      }
    ]
  }
]

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15 Jan 2026 20:19Current
6.5Medium risk
Vulners AI Score6.5
CVSS 48.7
CVSS 3.17.5
EPSS0.00036
SSVC
1