CVE-2026-87354

Full vulnerability record from the local CVENow database.

Description

Vulnerability in Oracle TimesTen In-Memory Database (component: Kubernetes Operator). Supported versions that are affected are 22.1-22.1.40.0 and 26.1-26.1.1.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle TimesTen In-Memory Database. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Severity

MEDIUM

CVSS score

4.3 (v3.1)

Vulnerability status

Awaiting Analysis

Source identifier

[email protected]

Published

2026-10-20 22:20:13.193000

Last modified

2026-10-28 14:17:07.520000

View original CVE JSON

{
  "id": "CVE-2026-87354",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-20T22:20:13.193",
  "lastModified": "2026-10-28T14:17:07.520",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in Oracle TimesTen In-Memory Database (component: Kubernetes Operator).  Supported versions that are affected are 22.1-22.1.40.0 and  26.1-26.1.1.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle TimesTen In-Memory Database.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Oracle Corporation",
          "product": "Oracle TimesTen In-Memory Database",
          "versions": [
            {
              "version": "22.1",
              "lessThanOrEqual": "22.1.40.0",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "26.1",
              "lessThanOrEqual": "26.1.1.2.0",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-28T13:37:09.985443Z",
          "id": "CVE-2026-87354",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cpuoct2026.html",
      "source": "[email protected]"
    }
  ]
}