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CVE-2026-57029 Junos OS Evolved: QFX Series: When sFlow collector reachability changes evo-pfemand process can crash

🗓️ 09 Jul 2026 21:12:36Reported by juniperType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Junos OS Evolved on QFX Series has a synchronization issue in the flow collector that can cause a DoS by crashing the evo-pfemand process when sFlow collector reachability changes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-57029
9 Jul 202621:12
attackerkb
Circl
CVE-2026-57029
9 Jul 202604:47
circl
CVE
CVE-2026-57029
9 Jul 202621:12
cve
EUVD
EUVD-2026-42718
9 Jul 202621:12
euvd
Tenable Nessus
Juniper Junos OS Vulnerability (JSA110089)
8 Jul 202600:00
nessus
NVD
CVE-2026-57029
9 Jul 202622:17
nvd
Positive Technologies
PT-2026-56983
9 Jul 202600:00
ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "QFX Series"
    ],
    "product": "Junos OS Evolved",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "23.4R2-S7-EVO",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      },
      {
        "lessThan": "24.2R2-S5-EVO",
        "status": "affected",
        "version": "24.2",
        "versionType": "custom"
      },
      {
        "lessThan": "24.4R2-S3-EVO",
        "status": "affected",
        "version": "24.4",
        "versionType": "custom"
      },
      {
        "lessThan": "25.2R2-EVO",
        "status": "affected",
        "version": "25.2",
        "versionType": "custom"
      }
    ]
  }
]

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