CVE-2026-25278 PUBLISHED

Time-of-check Time-of-use (TOCTOU) Race Condition in Automotive Software platform based on QNX

Assigner: qualcomm
Reserved: 02.02.2026 Published: 17.09.2026 Updated: 17.09.2026

Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying.

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 LeMans_AU_LGIT is affected
  • Version LeMansAU is affected
  • Version QAM8255P is affected
  • Version QAM8295P is affected
  • Version QAM8620P is affected
  • Version QAMSRV1H is affected
  • Version QAMSRV1M is affected
  • Version QCA6574AU is affected
  • Version QCA6595 is affected
  • Version QCA6595AU is affected
  • Version QCA6688AQ is affected
  • Version QCA6696 is affected
  • Version QCA6698AQ is affected
  • Version QCA6797AQ is affected
  • Version QCA8695AU is affected
  • Version SA6155P is affected
  • Version SA7255P is affected
  • Version SA7775P is affected
  • Version SA8155P is affected
  • Version SA8195P is affected
  • Version SA8255P is affected
  • Version SA8295P is affected
  • Version SA8540P is affected
  • Version SA8620P is affected
  • Version SA8770P is affected
  • Version SA9000P is affected
  • Version SRV1H is affected
  • Version SRV1L is affected
  • Version SRV1M is affected

References

Problem Types

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