CVE-2021-33086: Intel Nuc 10 Performance Kit NUC10I3FNH Firmware

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of service via local access.

Affected products

  • Intel Nuc 10 Performance Kit NUC10I3FNH Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I3FNHF Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I3FNHFA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I3FNHJA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I3FNK Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNH Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNHCA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNHF Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNHJ Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNHJA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNK Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNKP Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I5FNKPA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNH Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNHAA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNHC Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNHJA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNK Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNKP Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 10 Performance Kit NUC10I7FNKPA Firmware: before fncml.0052 (fixed in fncml.0052)
  • Intel Nuc 11 Compute Element CM11EBC4W Firmware: before ebtgl357.0056 (fixed in ebtgl357.0056)
  • Intel Nuc 11 Compute Element CM11EBI38W Firmware: before ebtgl357.0056 (fixed in ebtgl357.0056)
  • Intel Nuc 11 Compute Element CM11EBI58W Firmware: before ebtgl357.0056 (fixed in ebtgl357.0056)
  • Intel Nuc 11 Compute Element CM11EBI716W Firmware: before ebtgl357.0056 (fixed in ebtgl357.0056)
  • Intel Nuc 11 Enthusiast Kit NUC11PHKI7C Firmware: before phtgl579.0062 (fixed in phtgl579.0062)
  • and 78 more

Published 2021-11-17. Last modified 2026-06-17.