Vulnerability Description
Memory corruption while using alignments for memory allocation.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Sm7675P Firmware | - |
| Qualcomm | Sm7675P | - |
| Qualcomm | Sm8475P Firmware | - |
| Qualcomm | Sm8475P | - |
| Qualcomm | Sm8550P Firmware | - |
| Qualcomm | Sm8550P | - |
| Qualcomm | Sm8635 Firmware | - |
| Qualcomm | Sm8635 | - |
| Qualcomm | Sm8635P Firmware | - |
| Qualcomm | Sm8635P | - |
| Qualcomm | Sm8650Q Firmware | - |
| Qualcomm | Sm8650Q | - |
| Qualcomm | Sm8750P Firmware | - |
| Qualcomm | Sm8750P | - |
| Qualcomm | Smart Audio 400 Platform Firmware | - |
| Qualcomm | Smart Audio 400 Platform | - |
| Qualcomm | Smart Display 200 Platform Firmware | - |
| Qualcomm | Smart Display 200 Platform | - |
| Qualcomm | Snapdragon 4 Gen 1 Mobile Platform Firmware | - |
| Qualcomm | Snapdragon 4 Gen 1 Mobile Platform | - |
Related Weaknesses (CWE)
References
- https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-buPatchVendor Advisory
- https://source.android.com/docs/security/bulletin/2026/2026-03-01Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-US Government Resource
FAQ
What is CVE-2026-21385?
CVE-2026-21385 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory corruption while using alignments for memory allocation.
How severe is CVE-2026-21385?
CVE-2026-21385 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-21385?
Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Sm7675P Firmware, Qualcomm Sm7675P, Qualcomm Sm8475P Firmware, Qualcomm Sm8475P, Qualcomm Sm8550P Firmware.