datAInsights CVE Current

CVE-2021-43614 — VariableEditSmm: Error checking of UEFI variables could cause buffer overflow, leading to code execution

Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.

Published: 2026-09-03 · CVSS: 6.7 · CVSS 3.1

Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7