CVE-2026-40274
Vulnerabilities in the QNX Neutrino kernel affect QNX Software Development Platform and QNX OS for Safety
CVSS Score
4.0
EPSS Score
0.0%
EPSS Percentile
0th
Invalid Pointer Reference in the TimerSettime() system call could allow an attacker with local access to arm a crafted timer event which can cause an information disclosure in the QNX Neutrino kernel.
| CWE | CWE-822 |
| Vendor | blackberry ltd |
| Product | qnx software development platform (sdp) |
| Published | Nov 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
BlackBerry Ltd / QNX Software Development Platform (SDP)
cpe:2.3:a:blackberry:qnx_software_development_platform:7.1:*:*:*:*:*:*:* cpe:2.3:a:blackberry:qnx_software_development_platform:7.0:*:*:*:*:*:*:*
BlackBerry Ltd / QNX OS for Safety
cpe:2.3:o:blackberry:qnx_os_for_safety:2.2:9:*:*:*:*:*:* cpe:2.3:o:blackberry:qnx_os_for_safety:2.1:6:*:*:*:*:*:* cpe:2.3:o:blackberry:qnx_os_for_safety:2.0:4:*:*:*:*:*:*
BlackBerry Ltd / QNX OS for Medical
cpe:2.3:o:blackberry:qnx_os_for_medical:2.0:3:*:*:*:*:*:*