CVE-2026-74460: can: ems_usb: validate CPC message lengths
Published Aug 15, 2026
·Updated
can: emsusb: validate CPC message lengths
Affected Software
2 affected componentsFixes available
Linux Linux kernel
Microsoft azl3 kernel 6.6.150.1-1<6.6.152.1-1
6.6.152.1-1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.152.1-1
Event History
Aug 15, 2026
CVE Published
via MITRE·12:27 PM
Data Sourced
via MITRE·12:27 PM
Description
Data Sourced
via NVD·01:17 PM
Description
Aug 23, 2026
Data Sourced
via Microsoft·10:01 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-74460?
CVE-2026-74460 has a risk score of 33, indicating a moderate level of severity.
2
How do I fix CVE-2026-74460?
To fix CVE-2026-74460, ensure your Linux kernel is updated to the latest version where this vulnerability has been addressed.
3
What systems are affected by CVE-2026-74460?
CVE-2026-74460 affects the Linux kernel specifically in the context of handling CPC message lengths.
4
What are the potential consequences of CVE-2026-74460?
The potential consequences of CVE-2026-74460 include improper handling of USB messages, which could lead to data corruption or denial of service.
5
When was CVE-2026-74460 published?
CVE-2026-74460 was published on August 15, 2026.