{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-87765","assignerOrgId":"63f92e9c-2193-4c24-98a9-93640392c3d3","state":"PUBLISHED","assignerShortName":"Unisoc","dateReserved":"2026-09-09T07:37:43.484Z","datePublished":"2026-10-12T01:28:25.514Z","dateUpdated":"2026-10-16T15:56:38.839Z"},"containers":{"cna":{"affected":[{"vendor":"Unisoc (Shanghai) Technologies Co., Ltd.","product":"kernel","versions":[{"version":"T610","status":"affected"},{"version":"T618","status":"affected"},{"version":"T7200","status":"affected"},{"version":"T7225","status":"affected"},{"version":"T7250","status":"affected"},{"version":"T7255","status":"affected"},{"version":"T7280","status":"affected"},{"version":"T8100","status":"affected"},{"version":"T9100","status":"affected"},{"version":"T8200","status":"affected"},{"version":"T7300","status":"affected"},{"version":"T8300","status":"affected"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"In the kernel apsys DVFS driver, there is a possible out-of-bounds read or hardware register corruption due to improper input validation of the frequency index. This could lead to system instability or denial of service with local privileges."}],"references":[{"url":"https://www.unisoc.com/en/support/product-security-bulletin/2109454821805424641"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-20","cweId":"CWE-20","type":"CWE"}]}],"title":"Improper Input Validation in Kernel APsys DVFS","providerMetadata":{"orgId":"63f92e9c-2193-4c24-98a9-93640392c3d3","shortName":"Unisoc","dateUpdated":"2026-10-12T01:28:25.514Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-16T15:55:08.097212Z","id":"CVE-2026-87765","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":"2026-10-16T15:56:38.839Z"}}]}}