CVE-2026-82340

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82340", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-08-28T16:06:21.872Z", "datePublished": "2026-09-18T19:30:06.472Z", "dateUpdated": "2026-09-23T03:55:47.126Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-09-18T19:30:06.472Z"}, "title": "IBM Guardium Data Protection is affected by multiple vulnerabilities.", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Guardium Data Protection", "versions": [{"status": "affected", "version": "12.2"}], "cpes": ["cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.2.0:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM Guardium Data Protection 12.2 is vulnerable to unauthenticated insecure deserialization and attacker-controlled reflective method dispatch in the Change Audit System (CAS) listener. A network attacker able to reach TCP port 16017 may submit crafted serialized messages and potentially cause unintended code execution in the Guardium appliance.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Guardium Data Protection 12.2 is vulnerable to unauthenticated insecure deserialization and attacker-controlled reflective method dispatch in the Change Audit System (CAS) listener. A network attacker able to reach TCP port 16017 may submit crafted serialized messages and potentially cause unintended code execution in the Guardium appliance.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7288040", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "IBM encourages customers to update their systems promptly.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u00a0ProductVersions\u00a0FixIBM Guardium Data Protection12.2 https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=12.2&platform=Linux&function=fixId&fixids=SqlGuard_12.0p233_FixPack&includeSupersedes=0&source=fc", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>IBM encourages customers to update their systems promptly.</p></div></div></div></div></div></div></div><div><div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><div><table><tbody><tr><td><strong>\u00a0Product</strong></td><td><strong>Versions</strong></td><td><strong>\u00a0Fix</strong></td></tr><tr><td>IBM Guardium Data Protection</td><td>12.2</td><td><a href=\"https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=12.2&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_12.0p233_FixPack&amp;includeSupersedes=0&amp;source=fc\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=12.2&amp;platform=Linux&amp;function=fixId&amp;fixids=SqlGuard_12.0p233_FixPack&amp;includeSupersedes=0&amp;source=fc</a></td></tr></tbody></table></div></div></div><p></p>"}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-22T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-82340"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-23T03:55:47.126Z"}}]}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "12.2"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Guardium Data Protection", "source": "cna", "vendor": "IBM"}, "product": "guardium_data_protection", "vendor": "ibm"}], "created": "2026-09-19T11:45:08.402107+00:00", "updated": "2026-09-20T03:15:07.754519+00:00", "vendors": ["ibm", "ibm$PRODUCT$guardium_data_protection"]}