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TI-2021-15894 Aliases CVE-2021-38260GHSA-r2xv-whjm-g34w

NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function…

Priority LOW 34CWE-120Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostParseDeviceConfigurationDescriptor().

Why it matters now

EPSS 0.00323 25th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nxp:mcuxpresso_software_development_kit:2.7.0:*:*:*:*:*:*:*2.7.0VulnerableNXP
  • cpe:2.3:a:nxp:mcuxpresso_software_development_kit:2.7.0:*:*:*:*:*:*:* Versions 2.7.0 Vulnerable ·NXP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-38260
  2. 2026-10-03 Alias added: GHSA-r2xv-whjm-g34w

References

Exploit 1

  • TI-2021-08911 NXP MCUXpresso SDK Integer Overflow or Wraparound CVSS 3.1CRITICAL 9.8
  • TI-2019-13063 The Bluetooth Low Energy implementation on NXP SDK through 2.2.1 for KW41Z devices does… CVSS 3.1HIGH 8.8
  • TI-2021-15893 NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostProcessCallback(). CVSS 3.1HIGH 7.8
  • TI-2019-12728 The Bluetooth Low Energy (BLE) stack implementation on the NXP KW41Z (based on the… CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences