CVE-2026-14514

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-14514", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-07-02T19:22:30.389Z", "datePublished": "2026-08-19T21:02:33.045Z", "dateUpdated": "2026-08-20T14:07:31.122Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-19T21:02:33.045Z"}, "title": "Reliable Scalable Cluster Technology Denial-of-Service", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Reliable Scalable Cluster Technology (RSCT)", "versions": [{"status": "affected", "version": "3.0"}], "cpes": ["cpe:2.3:a:ibm:reliable_scalable_cluster_technology:3.0:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7283963", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}], "solutions": [{"lang": "en", "value": "A.\u00a0 APARS\n\n\n\nIBM has assigned the following APAR to this problem:\u00a0\n\nAPARAvailability\u00a0\u00a0IJ5899008/14/2026\n\n\n\n\n\n\n\nB.\u00a0 FIXES\n\n\n\nIBM strongly recommends addressing the vulnerability now.\u00a0\n\n\n\nAIX and VIOS levels including the fix for RSCT vulnerability are available and can be downloaded from Fix Central: https://www.ibm.com/support/fixcentral \n\n\n\n\n\nAIX Level\u00a0Service PackAIX 7.3 TL04SP2AIX 7.3 TL03SP3AIX 7.3 TL02SP5AIX 7.2 TL05\u00a0SP13\n\n\n\n\n\n\n\nPowerVM VIOS LevelFix PackVIOS 4.1.2\u00a04.1.2.20VIOS 4.1.1\u00a04.1.1.30VIOS 4.1.0\u00a0\u00a04.1.0.50", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>A.\u00a0 APARS</p><p>IBM has assigned the following APAR to this problem:\u00a0</p><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>APAR</td><td>Availability\u00a0\u00a0</td></tr><tr><td>IJ58990</td><td>08/14/2026</td></tr></tbody></table></div><p></p><p>B.\u00a0 FIXES</p><p>IBM strongly recommends addressing the vulnerability now.\u00a0</p><p>AIX and VIOS levels including the fix for RSCT vulnerability are available and can be downloaded from Fix Central: <a href=\"https://www.ibm.com/support/fixcentral\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral</a></p><p></p><div><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>AIX Level\u00a0</td><td>Service Pack</td></tr><tr><td>AIX 7.3 TL04</td><td>SP2</td></tr><tr><td>AIX 7.3 TL03</td><td>SP3</td></tr><tr><td>AIX 7.3 TL02</td><td>SP5</td></tr><tr><td>AIX 7.2 TL05\u00a0</td><td>SP13</td></tr></tbody></table></div></div><p></p><div><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>PowerVM VIOS Level</td><td>Fix Pack</td></tr><tr><td>VIOS 4.1.2\u00a0</td><td>4.1.2.20</td></tr><tr><td>VIOS 4.1.1\u00a0</td><td>4.1.1.30</td></tr><tr><td>VIOS 4.1.0\u00a0\u00a0</td><td>4.1.0.50</td></tr></tbody></table></div></div><p></p><p></p><p></p>"}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-20T14:07:10.867102Z", "id": "CVE-2026-14514", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-20T14:07:31.122Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-14514", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-20T14:07:10.867102Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-20T14:07:24.508Z"}}], "cna": {"title": "Reliable Scalable Cluster Technology Denial-of-Service", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:ibm:reliable_scalable_cluster_technology:3.0:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "Reliable Scalable Cluster Technology (RSCT)", "versions": [{"status": "affected", "version": "3.0"}]}], "solutions": [{"lang": "en", "value": "A.\u00a0 APARS\n\n\n\nIBM has assigned the following APAR to this problem:\u00a0\n\nAPARAvailability\u00a0\u00a0IJ5899008/14/2026\n\n\n\n\n\n\n\nB.\u00a0 FIXES\n\n\n\nIBM strongly recommends addressing the vulnerability now.\u00a0\n\n\n\nAIX and VIOS levels including the fix for RSCT vulnerability are available and can be downloaded from Fix Central: https://www.ibm.com/support/fixcentral \n\n\n\n\n\nAIX Level\u00a0Service PackAIX 7.3 TL04SP2AIX 7.3 TL03SP3AIX 7.3 TL02SP5AIX 7.2 TL05\u00a0SP13\n\n\n\n\n\n\n\nPowerVM VIOS LevelFix PackVIOS 4.1.2\u00a04.1.2.20VIOS 4.1.1\u00a04.1.1.30VIOS 4.1.0\u00a0\u00a04.1.0.50", "supportingMedia": [{"type": "text/html", "value": "<p>A.\u00a0 APARS</p><p>IBM has assigned the following APAR to this problem:\u00a0</p><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>APAR</td><td>Availability\u00a0\u00a0</td></tr><tr><td>IJ58990</td><td>08/14/2026</td></tr></tbody></table></div><p></p><p>B.\u00a0 FIXES</p><p>IBM strongly recommends addressing the vulnerability now.\u00a0</p><p>AIX and VIOS levels including the fix for RSCT vulnerability are available and can be downloaded from Fix Central: <a href=\"https://www.ibm.com/support/fixcentral\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral</a></p><p></p><div><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>AIX Level\u00a0</td><td>Service Pack</td></tr><tr><td>AIX 7.3 TL04</td><td>SP2</td></tr><tr><td>AIX 7.3 TL03</td><td>SP3</td></tr><tr><td>AIX 7.3 TL02</td><td>SP5</td></tr><tr><td>AIX 7.2 TL05\u00a0</td><td>SP13</td></tr></tbody></table></div></div><p></p><div><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>PowerVM VIOS Level</td><td>Fix Pack</td></tr><tr><td>VIOS 4.1.2\u00a0</td><td>4.1.2.20</td></tr><tr><td>VIOS 4.1.1\u00a0</td><td>4.1.1.30</td></tr><tr><td>VIOS 4.1.0\u00a0\u00a0</td><td>4.1.0.50</td></tr></tbody></table></div></div><p></p><p></p><p></p>", "base64": false}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7283963", "tags": ["vendor-advisory", "patch"]}], "descriptions": [{"lang": "en", "value": "IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.", "supportingMedia": [{"type": "text/html", "value": "<p>IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-19T21:02:33.045Z"}}}, "cveMetadata": {"cveId": "CVE-2026-14514", "state": "PUBLISHED", "dateUpdated": "2026-08-20T14:07:31.122Z", "dateReserved": "2026-07-02T19:22:30.389Z", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "datePublished": "2026-08-19T21:02:33.045Z", "assignerShortName": "ibm"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:reliable_scalable_cluster_technology:3.0:*:*:*:*:*:*:*"], "product": "Reliable Scalable Cluster Technology (RSCT)", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.0"}]}], "source": "psirt@us.ibm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:reliable_scalable_cluster_technology:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "C652793F-F618-4BD0-A7D8-1F2277750312", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:reliable_scalable_cluster_technology:3.3:*:*:*:*:*:*:*", "matchCriteriaId": "24F6666C-94A2-4417-9966-728506114BBC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Reliable Scalable Cluster Technology (RSCT) 3.0 could allow a remote attacker to cause a denial of service by sending a specially crafted request due improper input validation."}], "id": "CVE-2026-14514", "lastModified": "2026-09-04T17:05:14.773", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "psirt@us.ibm.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-14514", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-20T14:07:10.867102Z", "version": "2.0.3"}}]}, "published": "2026-08-19T21:16:53.883", "references": [{"source": "psirt@us.ibm.com", "tags": ["Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/7283963"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "psirt@us.ibm.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "inferred", "scores": [{"score": 100.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Reliable Scalable Cluster Technology (RSCT)", "source": "cna", "vendor": "IBM"}, "product": "reliable_scalable_cluster_technology", "vendor": "ibm"}], "created": "2026-08-20T01:15:03.908235+00:00", "updated": "2026-08-20T09:00:05.419194+00:00", "vendors": ["ibm", "ibm$PRODUCT$reliable_scalable_cluster_technology"]}