{"id":"CVE-2022-26863","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-26863","generatedAt":"2026-10-27T17:45:43.618Z","title":"Prior Dell BIOS versions contain an Input Validation vulnerability.","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.","published":"2022-06-23T18:15:08.000Z","lastModified":"2026-06-17T04:36:02.000Z","status":"Modified","sourceIdentifier":"security_alert@emc.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-20"],"affected":["dell/alienware m15 r5 firmware","dell/g15 5515 firmware","dell/g5 se 5505 firmware","dell/inspiron 27 7775 firmware","dell/inspiron 14 5425 firmware","dell/inspiron 3275 firmware","dell/inspiron 3475 firmware","dell/inspiron 3180 firmware","dell/inspiron 3185 firmware","dell/inspiron 3195 firmware","dell/inspiron 3505 firmware","dell/inspiron 3515 firmware","dell/inspiron 3525 firmware","dell/inspiron 3585 firmware","dell/inspiron 3595 firmware","dell/inspiron 3785 firmware","dell/inspiron 5405 firmware","dell/inspiron 5415 firmware","dell/inspiron 5415 all-in-one firmware","dell/inspiron 5485 firmware","dell/inspiron 5505 firmware","dell/inspiron 5515 firmware","dell/inspiron 5575 firmware","dell/inspiron 5585 firmware","dell/inspiron 7375 firmware","dell/inspiron 7405 firmware","dell/inspiron 7415 firmware","dell/inspiron 7425 firmware","dell/vostro 3405 firmware","dell/vostro 3515 firmware","dell/vostro 3525 firmware","dell/vostro 5415 firmware","dell/vostro 5515 firmware","dell/vostro 5625 firmware"],"epss":{"score":0.00273,"percentile":0.19495,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000200568/dsa-2022-096","tags":["Vendor Advisory"],"source":"security_alert@emc.com"},{"url":"https://www.dell.com/support/kbdoc/en-us/000200568/dsa-2022-096","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-26863","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}