{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14960","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","state":"PUBLISHED","assignerShortName":"certcc","dateReserved":"2026-07-07T14:25:40.813Z","datePublished":"2026-07-15T17:08:47.481Z","dateUpdated":"2026-07-16T15:33:59.441Z"},"containers":{"cna":{"title":"CVE-2026-14960","descriptions":[{"lang":"en","value":"Pegatron `Tdelo64.sys` improperly exposes privileged hardware access functionality through the `\\\\.\\TdeIo` device interface. IOCTL handlers including `TDE_IOCTL_INDEXIO_READ` and `TDE_IOCTL_INDEXIO_WRITE` permit unprivileged user-mode callers to perform arbitrary hardware I/O port reads and writes without authorization checks. A local attacker can abuse this functionality to manipulate hardware registers, tamper with firmware-related interfaces, cause system instability, or establish persistent low-level compromise."}],"source":{"discovery":"UNKNOWN"},"affected":[{"vendor":"Pegatron Corp.","product":"Tdelo64.sys","versions":[{"status":"affected","version":"02-17-2025","lessThanOrEqual":"02-17-2025","versionType":"custom"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-284 Improper Access Control"}]},{"descriptions":[{"lang":"en","description":"CWE-668 Exposure of Resource to Wrong Sphere"}]},{"descriptions":[{"lang":"en","description":"CWE-269 Improper Privilege Management"}]}],"references":[{"url":"https://kb.cert.org/vuls/id/529388"}],"x_generator":{"engine":"VINCE 3.0.43","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2026-14960"},"providerMetadata":{"orgId":"37e5125f-f79b-445b-8fad-9564f167944b","shortName":"certcc","dateUpdated":"2026-07-15T17:09:41.473Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-284","lang":"en","description":"CWE-284 Improper Access Control"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-668","lang":"en","description":"CWE-668 Exposure of Resource to Wrong Sphere"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-269","lang":"en","description":"CWE-269 Improper Privilege Management"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-16T15:28:58.803638Z","id":"CVE-2026-14960","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-16T15:33:59.441Z"}}]}}