Insufficient parameter validation in the QNX Neutrino kernel impacts versions of the QNX Software Development Platform and QNX OS for Safety

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-0515
StatePUBLISHED
Assignerblackberry
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-14 18:17:10 UTC
Updated2026-07-15 16:24:31 UTC
DescriptionInsufficient Parameter Validation in the SchedGet() system call could allow an attacker with local access to cause a crash of the QNX Neutrino kernel.

Risk And Classification

Primary CVSS: v3.1 6.2 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.001120000 probability, percentile 0.016220000 (date 2026-07-19)

Problem Types: CWE-233 | CWE-233 CWE-233 Improper handling of parameters

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.2MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1CNACVSS6.2MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA BlackBerry Ltd QNX Software Development Platform affected 7.1 Not specified
CNA BlackBerry Ltd QNX Software Development Platform affected cpe:2.3:a:blackberry:qnx_software_development_platform:7.1:*:*:*:*:*:*:* cpe Not specified
CNA BlackBerry Ltd QNX Software Development Platform affected 7.0 Not specified
CNA BlackBerry Ltd QNX Software Development Platform affected cpe:2.3:a:blackberry:qnx_software_development_platform:7.0:*:*:*:*:*:*:* Not specified
CNA BlackBerry Ltd QNX OS For Safety affected 2.2.8 and earlier Not specified
CNA BlackBerry Ltd QNX OS For Safety affected cpe:2.3:o:blackberry:qnx_os_for_safety:2.2:8:*:*:*:*:*:* cpe Not specified
CNA BlackBerry Ltd QNX OS For Safety affected 2.1.5 and earlier Not specified
CNA BlackBerry Ltd QNX OS For Safety affected cpe:2.3:o:blackberry:qnx_os_for_safety:2.1:5:*:*:*:*:*:* cpe Not specified
CNA BlackBerry Ltd QNX OS For Safety affected 2.0.3 and earlier Not specified
CNA BlackBerry Ltd QNX OS For Safety affected cpe:2.3:o:blackberry:qnx_os_for_safety:2.0:3:*:*:*:*:*:* cpe Not specified
CNA BlackBerry Ltd. QNX OS For Medical affected 2.0.2 and earlier Not specified
CNA BlackBerry Ltd. QNX OS For Medical affected cpe:2.3:o:blackberry:qnx_os_for_medical:2.0:2:*:*:*:*:*:* cpe Not specified

References

ReferenceSourceLinkTags
support.blackberry.com/pkb/s/article/141213 [email protected] support.blackberry.com
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