CVE-2021-43614

6.7 mediumEPSS 0.2%

Medium (6.7). EPSS 0.2% chance of exploitation in the next 30 days.

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

Severity

6.7 medium

CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:L

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2026-09-03
Modified: 2026-09-03
Record from: the NVD, synced 2026-10-19