Debian/linux: medium 5.5
In the Linux kernel, the following vulnerability has been resolved: mctp: route: hold key->lock in mctp_flow_prepare_output() mctp_flow_prepare_output() checks key->dev and may call mctp_dev_set_key()
Action: Upgrade linux to 6.19.10-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.19.10-1 | - |
Fixed versions
| 6.19.10-1 |
Sources
- osv: DEBIAN-CVE-2026-43455#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2026-43455
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