cvelistv5 - cve-2026-16660

CVE-2026-16660 (GCVE-0-2026-16660)

Vulnerability from cvelistv5

Published

2026-09-04 16:42

Modified

2026-09-10 21:00

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Summary

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to cause a denial of service due to an out-of-bounds read.

References

URL

Tags

https://www.ibm.com/support/pages/node/7285904

vendor-advisory, patch

Impacted products

	Vendor	Product	Version
	IBM	Db2 Mirror for i	Version: 7.4 Version: 7.5 Version: 7.6 cpe:2.3:a:ibm:db2_mirror_for_i:7.4:::::::* cpe:2.3:a:ibm:db2_mirror_for_i:7.4.0:::::::* cpe:2.3:a:ibm:db2_mirror_for_i:7.5:::::::* cpe:2.3:a:ibm:db2_mirror_for_i:7.5.0:::::::* cpe:2.3:a:ibm:db2_mirror_for_i:7.6:::::::* cpe:2.3:a:ibm:db2_mirror_for_i:7.6.0:::::::*

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{
  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-16660",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-10T20:37:29.930716Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-10T21:00:33.577Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:db2_mirror_for_i:7.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2_mirror_for_i:7.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2_mirror_for_i:7.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2_mirror_for_i:7.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2_mirror_for_i:7.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2_mirror_for_i:7.6.0:*:*:*:*:*:*:*"
          ],
          "product": "Db2 Mirror for i",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "7.4"
            },
            {
              "status": "affected",
              "version": "7.5"
            },
            {
              "status": "affected",
              "version": "7.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to cause a denial of service due to an out-of-bounds read.\u003c/p\u003e"
            }
          ],
          "value": "IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to cause a denial of service due to an out-of-bounds read."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-04T16:42:34.324Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7285904"
        }
      ],
      "solutions": [
        {
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          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now.\u003c/p\u003e\u003c/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eIBM i Release\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003e5770-SS1 PTF Numbers\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003ePTF Download Link\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003e7.4\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003eSJ11153\u003c/p\u003e\u003cp\u003eSJ11193\u003c/p\u003e\u003cp\u003eSJ11207\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11153\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11153\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11193\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11193\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11207\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11207\u003c/a\u003e\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003e7.5\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003eSJ11152\u00a0\u003c/p\u003e\u003cp\u003eSJ11194\u003c/p\u003e\u003cp\u003eSJ11206\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11152\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11152\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11194\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11194\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11206\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11206\u003c/a\u003e\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003e7.6\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003eSJ11151\u003c/p\u003e\u003cp\u003eSJ11195\u003c/p\u003e\u003cp\u003eSJ11205\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11151\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11151\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11195\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11195\u003c/a\u003e\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11205\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11205\u003c/a\u003e\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/fixcentral\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now.\n\n\n\n\n\nIBM i Release\n\n\n\n5770-SS1 PTF Numbers\n\n\n\nPTF Download Link\n\n\n\n7.4\n\n\n\n\n\n\n\nSJ11153\n\n\n\nSJ11193\n\n\n\nSJ11207\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11153 \n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11193 \n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11207 \n\n\n\n7.5\n\n\n\n\n\n\n\nSJ11152\u00a0\n\n\n\nSJ11194\n\n\n\nSJ11206\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11152 \n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11194 \n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11206 \n\n\n\n7.6\n\n\n\n\n\n\n\nSJ11151\n\n\n\nSJ11195\n\n\n\nSJ11205\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11151 \n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11195 \n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11205 \n\n\n\n\n\n\n\n https://www.ibm.com/support/fixcentral"
        }
      ],
      "title": "IBM Db2 Mirror for i is affected by multiple vulnerabilities [, , ]"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-16660",
    "datePublished": "2026-09-04T16:42:34.324Z",
    "dateReserved": "2026-07-22T19:42:17.628Z",
    "dateUpdated": "2026-09-10T21:00:33.577Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-2026-16660 (GCVE-0-2026-16660)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature