CVE-2021-43614
Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.7
- CVSS vector
- CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:L
- EPSS probability
- 0.13%
- Published
- 2026-09-03
- Last modified
- 2026-09-03
Affected products
- Insyde Software InsydeH2O