{"id":"CVE-2026-0428","aliases":["EUVD-2026-30500","GHSA-ccr7-r78x-7jpq"],"status":"published","title":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a...","description":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.","severity":{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00101,"percentile":0.00897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1284"],"published":"2026-05-15T02:41:13Z","modified":"2026-10-26T14:10:00Z","products":[{"vendor":"amd","product":"amd instinct™ mi300a"},{"vendor":"amd","product":"amd instinct™ mi300x"},{"vendor":"amd","product":"amd instinct™ mi308x"},{"vendor":"amd","product":"amd instinct™ mi325x"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0428"},{"url":"https://github.com/advisories/GHSA-ccr7-r78x-7jpq"}],"sources":{"cve":[{"id":"CVE-2026-0428","description":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.","status":"published","published":"2026-05-15T02:41:13.879Z","modified":"2026-05-15T16:34:39.842Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low","assessor":"cna"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T14:20:13.587351Z"}],"euvd":[{"id":"EUVD-2026-30500","description":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.","status":"published","published":"2026-05-15T02:41:13Z","modified":"2026-05-15T16:34:39Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low"}],"updated_at":"2026-11-02T19:04:28.290329Z"}],"ghsa":[{"id":"GHSA-ccr7-r78x-7jpq","title":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a...","description":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.","status":"published","published":"2026-05-15T03:30:37Z","modified":"2026-05-15T03:30:48Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T15:08:09.535348Z"}],"nvd":[{"id":"CVE-2026-0428","description":"Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.","status":"published","published":"2026-05-15T03:16:23.003Z","modified":"2026-10-26T14:10:00.13Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T14:12:19.39893Z"}]}}