{"cve":"CVE-2023-39251","nvd":{"published":"2023-12-22T18:15:07.317","modified":"2026-06-17T06:11:50.730","status":"Modified","description":"Dell BIOS contains an Improper Input Validation vulnerability. A local malicious user with high privileges could potentially exploit this vulnerability in order to corrupt memory on the system.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-20"],"references":["https://www.dell.com/support/kbdoc/en-us/000217707/dsa-2023-342","https://www.dell.com/support/kbdoc/en-us/000217707/dsa-2023-342"],"products":["dell:inspiron_7510_firmware","dell:inspiron_7610_firmware","dell:latitude_5430_rugged_firmware","dell:latitude_5521_firmware","dell:latitude_7330_rugged_firmware","dell:precision_3561_firmware","dell:precision_5560_firmware","dell:precision_5760_firmware","dell:precision_7560_firmware","dell:precision_7760_firmware","dell:vostro_7510_firmware","dell:xps_15_9510_firmware","dell:xps_17_9710_firmware"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2023-39251","score":0.00167,"percentile":0.05911,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}