Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Apr 6, 2026 · NIST NVD

   Detected

   Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.

2. Jun 17, 2026 · NIST NVD

   Updated

   Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.

Affected

• cpe qualcomm/aqt1000 firmwareversion unspecified
• cpe qualcomm/cologne firmwareversion unspecified
• cpe qualcomm/fastconnect 6200 firmwareversion unspecified
• cpe qualcomm/fastconnect 6700 firmwareversion unspecified
• cpe qualcomm/fastconnect 6800 firmwareversion unspecified
• cpe qualcomm/fastconnect 6900 firmwareversion unspecified
• cpe qualcomm/fastconnect 7800 firmwareversion unspecified
• cpe qualcomm/qca0000 firmwareversion unspecified
• cpe qualcomm/qca6391 firmwareversion unspecified
• cpe qualcomm/qca6420 firmwareversion unspecified
• cpe qualcomm/qca6430 firmwareversion unspecified
• cpe qualcomm/wcd9385 firmwareversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-21373

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-21373

  Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.

  nvd.nist.gov

References

• Vendor Advisory · docs.qualcomm.com