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Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.
Cite this page
CVE-2023-28058. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2023-28058
Use CWE-20, Dell vendor hub and Alienware Area 51m R1 Firmware product page to widen CVE-2023-28058 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2023-28060, CVE-2023-28050 and CVE-2023-28044 for nearby disclosures in the same product family. Additional editorial context is available in The Weekly Cybersecurity Brief: February 27th, 2026.