{"id":"CVE-2025-52540","aliases":["EUVD-2025-209864","GHSA-52rq-4m29-jc22"],"status":"published","title":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF)...","description":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.","severity":{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00099,"percentile":0.00813,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2026-05-15T01:51:25Z","modified":"2026-06-17T09:36:38Z","products":[{"vendor":"amd","product":"amd ryzen™ 6000 series processors with radeon™ graphics (formerly codenamed \"rembrandt\")"},{"vendor":"amd","product":"amd ryzen™ 7035 series processors with radeon™ graphics (formerly codenamed \"rembrandt r\")"},{"vendor":"amd","product":"amd ryzen™ 7040 series mobile processors with radeon™ graphics (formerly codenamed \"phoenix\")"},{"vendor":"amd","product":"amd ryzen™ 8040 series mobile processors with radeon™ graphics (formerly codenamed \"hawk point\")"},{"vendor":"amd","product":"amd ryzen™ embedded 8000 series processors"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52540"},{"url":"https://github.com/advisories/GHSA-52rq-4m29-jc22"}],"sources":{"cve":[{"id":"CVE-2025-52540","description":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.","status":"published","published":"2026-05-15T01:51:25.234Z","modified":"2026-05-16T03:56:07.368Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-209864","description":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.","status":"published","published":"2026-05-15T01:51:25Z","modified":"2026-05-16T03:56:07Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:04:27.676923Z"}],"ghsa":[{"id":"GHSA-52rq-4m29-jc22","title":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF)...","description":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.","status":"published","published":"2026-05-15T03:30:36Z","modified":"2026-05-15T03:30:43Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:08:09.535348Z"}],"nvd":[{"id":"CVE-2025-52540","description":"An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.","status":"published","published":"2026-05-15T02:16:23.28Z","modified":"2026-06-17T09:36:38.363Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:12:02.090779Z"}]}}