cvelistv5 - cve-2026-91209

CVE-2026-91209 (GCVE-0-2026-91209)

Vulnerability from cvelistv5

Published

2026-10-20 21:24

Modified

2026-10-28 16:49

Severity ?

4.2 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L

CWE

Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data as well as unauthorized read access to a subset of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris.

Summary

Vulnerability in the Oracle Solaris product of Oracle Systems (component: X Window System). The supported version that is affected is 11.4. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data as well as unauthorized read access to a subset of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 4.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L).

References

URL

Tags

https://www.oracle.com/security-alerts/cpuoct2026.html

vendor-advisory

Impacted products

	Vendor	Product	Version
	Oracle Corporation	Oracle Solaris	Version: 11.4 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-91209",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-28T16:49:17.769469Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        "problemTypes": [
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            "descriptions": [
              {
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                "description": "CWE-284 Improper Access Control",
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Oracle Solaris",
          "vendor": "Oracle Corporation",
          "versions": [
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              "versionType": "semver"
            }
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      "cpeApplicability": [
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          "value": "Vulnerability in the Oracle Solaris product of Oracle Systems (component: X Window System).   The supported version that is affected is 11.4. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Solaris accessible data as well as  unauthorized read access to a subset of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 4.2 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Solaris accessible data as well as  unauthorized read access to a subset of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris.",
              "lang": "en-US"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-20T21:24:38.805Z",
        "orgId": "43595867-4340-4103-b7a2-9a5208d29a85",
        "shortName": "oracle"
      },
      "references": [
        {
          "name": "Oracle Advisory",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuoct2026.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
    "assignerShortName": "oracle",
    "cveId": "CVE-2026-91209",
    "datePublished": "2026-10-20T21:24:38.805Z",
    "dateReserved": "2026-09-14T22:10:16.614Z",
    "dateUpdated": "2026-10-28T16:49:50.179Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
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      "cveMetadata": "{\"cveId\": \"CVE-2026-91209\", \"assignerOrgId\": \"43595867-4340-4103-b7a2-9a5208d29a85\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"oracle\", \"dateReserved\": \"2026-09-14T22:10:16.614Z\", \"datePublished\": \"2026-10-20T21:24:38.805Z\", \"dateUpdated\": \"2026-10-28T16:49:50.179Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CERTFR-2026-AVI-1353

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Oracle Systems. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Oracle	Systems	Oracle ZFS Storage Appliance Kit version 8.8
Oracle	Systems	Oracle Solaris version 11.4
Oracle	Systems	Oracle Solaris version 11.3

References

Title

Publication Time

Tags

Bulletin de sécurité Oracle Systems cpuoct2026

2026-10-20

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Oracle ZFS Storage Appliance Kit version 8.8",
      "product": {
        "name": "Systems",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "Oracle Solaris version 11.4",
      "product": {
        "name": "Systems",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "Oracle Solaris version 11.3",
      "product": {
        "name": "Systems",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-60662",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-60662"
    },
    {
      "name": "CVE-2026-91209",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91209"
    },
    {
      "name": "CVE-2026-60453",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-60453"
    },
    {
      "name": "CVE-2026-60432",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-60432"
    },
    {
      "name": "CVE-2026-91208",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91208"
    },
    {
      "name": "CVE-2026-87414",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87414"
    },
    {
      "name": "CVE-2026-87417",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87417"
    },
    {
      "name": "CVE-2026-91242",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91242"
    },
    {
      "name": "CVE-2026-91254",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91254"
    },
    {
      "name": "CVE-2026-87422",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87422"
    },
    {
      "name": "CVE-2026-87411",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87411"
    },
    {
      "name": "CVE-2026-87421",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87421"
    },
    {
      "name": "CVE-2026-87413",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87413"
    },
    {
      "name": "CVE-2026-91256",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91256"
    },
    {
      "name": "CVE-2026-101597",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-101597"
    },
    {
      "name": "CVE-2026-101537",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-101537"
    },
    {
      "name": "CVE-2026-91249",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91249"
    },
    {
      "name": "CVE-2026-91537",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91537"
    },
    {
      "name": "CVE-2026-91348",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91348"
    },
    {
      "name": "CVE-2026-91336",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91336"
    },
    {
      "name": "CVE-2026-47025",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47025"
    },
    {
      "name": "CVE-2026-91244",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91244"
    },
    {
      "name": "CVE-2026-91255",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91255"
    },
    {
      "name": "CVE-2026-87423",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87423"
    },
    {
      "name": "CVE-2026-91252",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91252"
    },
    {
      "name": "CVE-2026-91527",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91527"
    },
    {
      "name": "CVE-2026-91253",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91253"
    },
    {
      "name": "CVE-2026-91324",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91324"
    }
  ],
  "initial_release_date": "2026-10-21T00:00:00",
  "last_revision_date": "2026-10-21T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1353",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-10-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Oracle Systems. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Oracle Systems",
  "vendor_advisories": [
    {
      "published_at": "2026-10-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Oracle Systems cpuoct2026",
      "url": "https://www.oracle.com/security-alerts/cpuoct2026.html"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2026-91209 (GCVE-0-2026-91209)

Vulnerability from cvelistv5

CERTFR-2026-AVI-1353

Vulnerability from certfr_avis

Solutions

Tags

Sightings

Nomenclature