What’s Vulnerable › Vulnerabilities

CVE-2020-8671

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-05 · updated 2026-06-17

Description

Insufficient control flow management in BIOS firmware 8th, 9th Generation Intel(R) Core(TM) Processors and Intel(R) Celeron(R) Processor 4000 Series may allow an authenticated user to potentially enable information disclosure via local access.

Affected products

• Intel BIOS: all versions

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html

Get alerted when CVE-2020-8671 or the next vulnerability affects your stack