{"id":"CVE-2022-26863","aliases":["EUVD-2022-31412","GHSA-5g2w-hp6q-gjv2"],"status":"published","title":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated...","description":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00273,"percentile":0.19796,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-06-23T17:55:13Z","modified":"2026-06-17T04:36:01Z","products":[{"vendor":"dell","product":"alienware_m15_r5_firmware"},{"vendor":"dell","product":"cpg bios"},{"vendor":"dell","product":"g15_5515_firmware"},{"vendor":"dell","product":"g5_se_5505_firmware"},{"vendor":"dell","product":"inspiron_14_5425_firmware"},{"vendor":"dell","product":"inspiron_27_7775_firmware"},{"vendor":"dell","product":"inspiron_3180_firmware"},{"vendor":"dell","product":"inspiron_3185_firmware"},{"vendor":"dell","product":"inspiron_3195_firmware"},{"vendor":"dell","product":"inspiron_3275_firmware"},{"vendor":"dell","product":"inspiron_3475_firmware"},{"vendor":"dell","product":"inspiron_3505_firmware"},{"vendor":"dell","product":"inspiron_3515_firmware"},{"vendor":"dell","product":"inspiron_3525_firmware"},{"vendor":"dell","product":"inspiron_3585_firmware"},{"vendor":"dell","product":"inspiron_3595_firmware"},{"vendor":"dell","product":"inspiron_3785_firmware"},{"vendor":"dell","product":"inspiron_5405_firmware"},{"vendor":"dell","product":"inspiron_5415_all-in-one_firmware"},{"vendor":"dell","product":"inspiron_5415_firmware"},{"vendor":"dell","product":"inspiron_5485_firmware"},{"vendor":"dell","product":"inspiron_5505_firmware"},{"vendor":"dell","product":"inspiron_5515_firmware"},{"vendor":"dell","product":"inspiron_5575_firmware"},{"vendor":"dell","product":"inspiron_5585_firmware"},{"vendor":"dell","product":"inspiron_7375_firmware"},{"vendor":"dell","product":"inspiron_7405_firmware"},{"vendor":"dell","product":"inspiron_7415_firmware"},{"vendor":"dell","product":"inspiron_7425_firmware"},{"vendor":"dell","product":"vostro_3405_firmware"},{"vendor":"dell","product":"vostro_3515_firmware"},{"vendor":"dell","product":"vostro_3525_firmware"},{"vendor":"dell","product":"vostro_5415_firmware"},{"vendor":"dell","product":"vostro_5515_firmware"},{"vendor":"dell","product":"vostro_5625_firmware"}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000200568/dsa-2022-096","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26863"},{"url":"https://github.com/advisories/GHSA-5g2w-hp6q-gjv2"}],"sources":{"cve":[{"id":"CVE-2022-26863","description":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.","status":"published","published":"2022-06-23T17:55:13.573Z","modified":"2024-09-16T20:48:18.563Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-31412","description":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.","status":"published","published":"2022-06-23T17:55:13Z","modified":"2024-09-16T20:48:18Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"updated_at":"2026-11-03T00:55:10.446271Z"}],"ghsa":[{"id":"GHSA-5g2w-hp6q-gjv2","title":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated...","description":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.","status":"published","published":"2022-06-24T00:00:28Z","modified":"2023-01-27T05:05:05Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:37.253278Z"}],"nvd":[{"id":"CVE-2022-26863","description":"Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.","status":"published","published":"2022-06-23T18:15:07.88Z","modified":"2026-06-17T04:36:01.64Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:22.613788Z"}]}}