CVE-2026-25278: Time-of-check Time-of-use (TOCTOU) Race Condition in Automotive Software platform based on QNX
Published Sep 17, 2026
·Updated
Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying.
Event History
Sep 17, 2026
CVE Published
via MITRE·04:11 AM
Data Sourced
via MITRE·04:11 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The CVSS vector indicates local access and low privileges are required. No user interaction is required.
2
What could successful exploitation impact?
The affected condition can lead to memory corruption while processing I2C transfer requests. The CVSS vector indicates potential high impact to confidentiality, integrity, and availability.