CVE-2026-87765

{"id": "CVE-2026-87765", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-87765", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T15:55:08.097212Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@unisoc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "security@unisoc.com", "affectedData": [{"vendor": "Unisoc (Shanghai) Technologies Co., Ltd.", "product": "kernel", "versions": [{"status": "affected", "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"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-12T02:16:57.727", "references": [{"url": "https://www.unisoc.com/en/support/product-security-bulletin/2109454821805424641", "source": "security@unisoc.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security@unisoc.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "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."}], "lastModified": "2026-10-16T19:55:59.740", "sourceIdentifier": "security@unisoc.com"}