CVE-2026-25271 PUBLISHED

Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service

Assigner: qualcomm
Reserved: 02.02.2026 Published: 06.07.2026 Updated: 07.07.2026

Memory Corruption when processing asynchronous input parameters due to improper handling of modified values between check and use.

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 7.8

Product Status

Vendor Qualcomm, Inc.
Product Snapdragon
Versions Default: unaffected
  • Version Cologne is affected
  • Version FastConnect 6900 is affected
  • Version FastConnect 7800 is affected
  • Version IQX5121 is affected
  • Version IQX7181 is affected
  • Version QCA0000 is affected
  • Version SC8380XP is affected
  • Version WCD9378C is affected
  • Version WCD9380 is affected
  • Version WCD9385 is affected
  • Version WSA8840 is affected
  • Version WSA8845 is affected
  • Version WSA8845H is affected
  • Version X2000077 is affected
  • Version X2000086 is affected
  • Version X2000090 is affected
  • Version X2000092 is affected
  • Version X2000094 is affected
  • Version XG101002 is affected
  • Version XG101032 is affected
  • Version XG101039 is affected

References

Problem Types

  • CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition CWE