{"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.  APARS\n\n\n\nIBM has assigned the following APAR to this problem: \n\nAPARAvailability  IJ5899008/14/2026\n\n\n\n\n\n\n\nB.  FIXES\n\n\n\nIBM strongly recommends addressing the vulnerability now. \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 Service PackAIX 7.3 TL04SP2AIX 7.3 TL03SP3AIX 7.3 TL02SP5AIX 7.2 TL05 SP13\n\n\n\n\n\n\n\nPowerVM VIOS LevelFix PackVIOS 4.1.2 4.1.2.20VIOS 4.1.1 4.1.1.30VIOS 4.1.0  4.1.0.50","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>A.  APARS</p><p>IBM has assigned the following APAR to this problem: </p><div><table><colgroup><col/><col/></colgroup><tbody><tr><td>APAR</td><td>Availability  </td></tr><tr><td>IJ58990</td><td>08/14/2026</td></tr></tbody></table></div><p></p><p>B.  FIXES</p><p>IBM strongly recommends addressing the vulnerability now. </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 </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 </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 </td><td>4.1.2.20</td></tr><tr><td>VIOS 4.1.1 </td><td>4.1.1.30</td></tr><tr><td>VIOS 4.1.0  </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"}}]}}