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CVE-2026-0244 Prisma SD-WAN: Improper Certificate Validation Vulnerability

🗓️ 13 May 2026 19:03:09Reported by palo_altoType 
cvelist
 cvelist
🔗 www.cve.org👁 56 Views

Improper certificate validation in Prisma SD-WAN ION allows a man-in-the-middle to impersonate the controller.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-0244
13 May 202619:03
–attackerkb
bdu_fstec
BDU FSTEC
Prisma SD-WAN ION Man-in-the-Middle
22 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-0244
14 May 202606:51
–circl
cnnvd
CNNVD
Palo Alto Networks Prisma SD-WAN ION Trust Management Vulnerability
13 May 202600:00
–cnnvd
cve
CVE
CVE-2026-0244
13 May 202619:03
–cve
euvd
EUVD
EUVD-2026-30095
13 May 202621:32
–euvd
nvd
NVD
CVE-2026-0244
13 May 202619:16
–nvd
paloalto
Palo Alto Networks
Prisma SD-WAN: Improper Certificate Validation Vulnerability
13 May 202616:00
–paloalto
nessus
Tenable Nessus
Palo Alto Networks Prisma SD-WAN ION 6.3.x < 6.3.6-b10 / 6.4.x < 6.4.3-b8 / 6.5.x < 6.5.3-b15 Multiple Vulnerabilities
14 May 202600:00
–nessus
ptsecurity
Positive Technologies
PT-2026-40768
13 May 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "Palo Alto Networks",
    "product": "Prisma SD-WAN ION",
    "versions": [
      {
        "status": "affected",
        "version": "6.5.0",
        "lessThan": "6.5.3-b15",
        "changes": [
          {
            "at": "6.5.3-b15",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.4.0",
        "lessThan": "6.4.3-b8",
        "changes": [
          {
            "at": "6.4.3-b8",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.3.0",
        "lessThan": "6.3.6-b10",
        "changes": [
          {
            "at": "6.3.6-b10",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "6.1.0",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "5.6.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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