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        "cveId": "CVE-2026-18102",
        "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "state": "PUBLISHED",
        "assignerShortName": "ibm",
        "dateReserved": "2026-07-28T17:33:47.769Z",
        "datePublished": "2026-08-19T20:32:50.506Z",
        "dateUpdated": "2026-08-20T16:27:37.265Z"
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                "shortName": "ibm",
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            "title": "IBM i Buffer Overflow",
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                            "lang": "en",
                            "cweId": "CWE-122",
                            "description": "CWE-122 Heap-based Buffer Overflow",
                            "type": "CWE"
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            "affected": [
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                    "vendor": "IBM",
                    "product": "i",
                    "versions": [
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                            "status": "affected",
                            "version": "7.6"
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                            "version": "7.5"
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                            "version": "7.4"
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                        "cpe:2.3:o:ibm:i:7.5:*:*:*:*:*:*:*",
                        "cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*",
                        "cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*"
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            ],
            "descriptions": [
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                    "lang": "en",
                    "value": "IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking.",
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                            "value": "<p>IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking.</p>"
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            "references": [
                {
                    "url": "https://www.ibm.com/support/pages/node/7283297",
                    "tags": [
                        "vendor-advisory",
                        "patch"
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                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE",
                        "baseSeverity": "LOW",
                        "baseScore": 3.5,
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N"
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            "solutions": [
                {
                    "lang": "en",
                    "value": "IBM i Release5770-999\nPTF Number(s)PTF Download Link(s)7.6MJ10886 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10886 7.5MJ10885 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10885 7.4MJ10884 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10884 7.3MJ10883 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10883 \n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.",
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                            "value": "<div><table><colgroup><col/><col/><col/></colgroup><thead><tr><td><strong>IBM i Release</strong></td><td><strong>5770-999<br/>PTF Number(s)</strong></td><td><strong>PTF Download Link(s)</strong></td></tr></thead><tbody><tr><td>7.6</td><td>MJ10886</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10886\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10886</a></td></tr><tr><td>7.5</td><td>MJ10885</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10885\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10885</a></td></tr><tr><td>7.4</td><td>MJ10884</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10884\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10884</a></td></tr><tr><td>7.3</td><td>MJ10883</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10883\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10883</a></td></tr></tbody></table></div><p>IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.</p>"
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                                "id": "CVE-2026-18102",
                                "role": "CISA Coordinator",
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                                    {
                                        "Exploitation": "none"
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                                "version": "2.0.3",
                                "timestamp": "2026-08-20T16:17:39.055984Z"
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                "title": "CISA ADP Vulnrichment",
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