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CVE-2026-16931 IBM i is Affected By A Denial of Service Vulnerability []

🗓️ 12 Aug 2026 17:27:35Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

IBM i 7.3-7.6 allows remote DoS via improper zero-length TCP option handling.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-16931
12 Aug 202617:27
cve
ibm
IBM Security Bulletins
Security Bulletin: IBM i is Affected By A Denial of Service Vulnerability [CVE-2026-16931]
11 Aug 202618:53
ibm
euvd
EUVD
EUVD-2026-57376
12 Aug 202617:27
euvd
nvd
NVD
CVE-2026-16931
12 Aug 202618:17
nvd
ptsecurity
Positive Technologies
PT-2026-71184
12 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-16931 IBM i is Affected By A Denial of Service Vulnerability []
12 Aug 202617:27
vulnrichment
[
  {
    "vendor": "IBM",
    "product": "i",
    "versions": [
      {
        "status": "affected",
        "version": "7.6"
      },
      {
        "status": "affected",
        "version": "7.5"
      },
      {
        "status": "affected",
        "version": "7.4"
      },
      {
        "status": "affected",
        "version": "7.3"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*"
    ]
  }
]

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12 Aug 2026 17:27Current
CVSS 3.17.5
EPSS0.00386
35