CVE-2026-40275
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
52/100
Published: 2026-11-10
Modified: 2026-11-12
First seen: 2026-11-10
Status: active
Attack Surface
Low Complexity
No Auth
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
Heap-based Buffer Overflow in the DCMD_PROC_EVENT handler of the procnto could allow an attacker with local access to cause an information disclosure, data tampering or a crash of the QNX Neutrino kernel.
Weakness Classification (1)
Affected Software (6)
| Vendor | Product | Version |
|---|---|---|
| BlackBerry Ltd | QNX OS for Medical | cpe:2.3:o:blackberry:qnx_os_for_medical:2.0:3:*:*:*:*:*:* |
| BlackBerry Ltd | QNX OS for Safety | cpe:2.3:o:blackberry:qnx_os_for_safety:2.2:9:*:*:*:*:*:* |
| BlackBerry Ltd | QNX OS for Safety | cpe:2.3:o:blackberry:qnx_os_for_safety:2.1:6:*:*:*:*:*:* |
| BlackBerry Ltd | QNX OS for Safety | cpe:2.3:o:blackberry:qnx_os_for_safety:2.0:4:*:*:*:*:*:* |
| BlackBerry Ltd | QNX Software Development Platform | cpe:2.3:a:blackberry:qnx_software_development_platform:7.1:*:*:*:*:*:*:* |
| BlackBerry Ltd | QNX Software Development Platform | cpe:2.3:a:blackberry:qnx_software_development_platform:7.0:*:*:*:*:*:*:* |