CVE-2026-25278

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

Published Sep 17, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Qualcomm lemans Au Lgit
Qualcomm lemans Au Lgit Firmware
Qualcomm lemansau
Qualcomm lemansau Firmware
Qualcomm qam8255p
Qualcomm qam8255p Firmware
Qualcomm qam8295p
Qualcomm qam8295p Firmware
Qualcomm qam8620p
Qualcomm qam8620p Firmware
Qualcomm qamsrv1h
Qualcomm qamsrv1h Firmware
Qualcomm qamsrv1m
Qualcomm qamsrv1m Firmware
Qualcomm qca6574au
Qualcomm qca6574au Firmware
Qualcomm qca6595
Qualcomm qca6595 Firmware
Qualcomm qca6595au
Qualcomm qca6595au Firmware
Qualcomm qca6688aq
Qualcomm qca6688aq Firmware
Qualcomm qca6696
Qualcomm qca6696 Firmware
Qualcomm qca6698aq
Qualcomm qca6698aq Firmware
Qualcomm qca6797aq
Qualcomm qca6797aq Firmware
Qualcomm qca8695au
Qualcomm qca8695au Firmware
Qualcomm sa6155p
Qualcomm sa6155p Firmware
Qualcomm sa7255p
Qualcomm sa7255p Firmware
Qualcomm sa7775p
Qualcomm sa7775p Firmware
Qualcomm sa8155p
Qualcomm sa8155p Firmware
Qualcomm sa8195p
Qualcomm sa8195p Firmware
Qualcomm sa8255p
Qualcomm sa8255p Firmware
Qualcomm sa8295p
Qualcomm sa8295p Firmware
Qualcomm sa8540p
Qualcomm sa8540p Firmware
Qualcomm sa8620p
Qualcomm sa8620p Firmware
Qualcomm sa8770p
Qualcomm sa8770p Firmware
Qualcomm sa9000p
Qualcomm sa9000p Firmware
Qualcomm srv1h
Qualcomm srv1h Firmware
Qualcomm srv1l
Qualcomm srv1l Firmware
Qualcomm srv1m
Qualcomm srv1m Firmware
CPEs cpe:2.3:h:qualcomm:lemans_au_lgit:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:lemansau:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qam8255p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qam8295p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qam8620p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qamsrv1h:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qamsrv1m:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6595:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6688aq:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6696:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6698aq:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6797aq:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca8695au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa6155p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa7255p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa7775p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8155p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8195p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8255p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8295p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8540p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8620p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa8770p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sa9000p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:srv1h:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:srv1l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:srv1m:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:lemans_au_lgit_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:lemansau_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qam8255p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qam8295p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qam8620p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qamsrv1h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qamsrv1m_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6595_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6688aq_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6698aq_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6797aq_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8695au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa7255p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa7775p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8195p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8255p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8295p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8540p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8620p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa8770p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sa9000p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:srv1h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:srv1l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:srv1m_firmware:-:*:*:*:*:*:*:*
Vendors & Products Qualcomm lemans Au Lgit
Qualcomm lemans Au Lgit Firmware
Qualcomm lemansau
Qualcomm lemansau Firmware
Qualcomm qam8255p
Qualcomm qam8255p Firmware
Qualcomm qam8295p
Qualcomm qam8295p Firmware
Qualcomm qam8620p
Qualcomm qam8620p Firmware
Qualcomm qamsrv1h
Qualcomm qamsrv1h Firmware
Qualcomm qamsrv1m
Qualcomm qamsrv1m Firmware
Qualcomm qca6574au
Qualcomm qca6574au Firmware
Qualcomm qca6595
Qualcomm qca6595 Firmware
Qualcomm qca6595au
Qualcomm qca6595au Firmware
Qualcomm qca6688aq
Qualcomm qca6688aq Firmware
Qualcomm qca6696
Qualcomm qca6696 Firmware
Qualcomm qca6698aq
Qualcomm qca6698aq Firmware
Qualcomm qca6797aq
Qualcomm qca6797aq Firmware
Qualcomm qca8695au
Qualcomm qca8695au Firmware
Qualcomm sa6155p
Qualcomm sa6155p Firmware
Qualcomm sa7255p
Qualcomm sa7255p Firmware
Qualcomm sa7775p
Qualcomm sa7775p Firmware
Qualcomm sa8155p
Qualcomm sa8155p Firmware
Qualcomm sa8195p
Qualcomm sa8195p Firmware
Qualcomm sa8255p
Qualcomm sa8255p Firmware
Qualcomm sa8295p
Qualcomm sa8295p Firmware
Qualcomm sa8540p
Qualcomm sa8540p Firmware
Qualcomm sa8620p
Qualcomm sa8620p Firmware
Qualcomm sa8770p
Qualcomm sa8770p Firmware
Qualcomm sa9000p
Qualcomm sa9000p Firmware
Qualcomm srv1h
Qualcomm srv1h Firmware
Qualcomm srv1l
Qualcomm srv1l Firmware
Qualcomm srv1m
Qualcomm srv1m Firmware
Type Values Removed Values Added
First Time appeared Qualcomm
Qualcomm snapdragon
Vendors & Products Qualcomm
Qualcomm snapdragon
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying.
Title Time-of-check Time-of-use (TOCTOU) Race Condition in Automotive Software platform based on QNX
Weaknesses CWE-367
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
qualcomm
Published
Updated
Sep 17, 2026, 2:37 PM
Reserved
Feb 2, 2026, 4:19 AM
Status
Analyzed
Published
Sep 17, 2026, 5:17 AM
Modified
Sep 22, 2026, 7:21 PM