CVE-2026-25278CWE-367

CVE-2026-25278

High · published September 17, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
0.0
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00052 · 0.0th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2026-09-17T09:17Z
Affected products (29)
ProductVersionsFixed in
qualcomm/qca6696_firmwareall versions—
qualcomm/qca6698aq_firmwareall versions—
qualcomm/lemans_au_lgit_firmwareall versions—
qualcomm/lemansau_firmwareall versions—
qualcomm/qam8255p_firmwareall versions—
qualcomm/qam8295p_firmwareall versions—
qualcomm/qam8620p_firmwareall versions—
qualcomm/qamsrv1h_firmwareall versions—
qualcomm/qamsrv1m_firmwareall versions—
qualcomm/qca6574au_firmwareall versions—
qualcomm/qca6595_firmwareall versions—
qualcomm/qca6595au_firmwareall versions—
qualcomm/qca6688aq_firmwareall versions—
qualcomm/qca6797aq_firmwareall versions—
qualcomm/qca8695au_firmwareall versions—
qualcomm/sa6155p_firmwareall versions—
qualcomm/sa7255p_firmwareall versions—
qualcomm/sa7775p_firmwareall versions—
qualcomm/sa8155p_firmwareall versions—
qualcomm/sa8195p_firmwareall versions—
qualcomm/sa8255p_firmwareall versions—
qualcomm/sa8295p_firmwareall versions—
qualcomm/sa8540p_firmwareall versions—
qualcomm/sa8620p_firmwareall versions—
qualcomm/sa8770p_firmwareall versions—
qualcomm/sa9000p_firmwareall versions—
qualcomm/srv1h_firmwareall versions—
qualcomm/srv1l_firmwareall versions—
qualcomm/srv1m_firmwareall versions—
References (1)
EPSS history
Timeline
  • 18 SEP 03:58Z
    EPSS moved — → 0%
    epss
  • 17 SEP 04:11Z
    Time-of-check Time-of-use (TOCTOU) Race Condition in Automotive Software platform based on QNX
    cvelistv5