Debian/linux: high 7.8
In the Linux kernel, the following vulnerability has been resolved: tipc: fix use-after-free of the discoverer in tipc_disc_rcv() bearer_disable() frees b->disc with tipc_disc_delete()'s plain kfree()
Action: Upgrade linux to 6.12.100-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.100-1 | - |
Fixed versions
| 6.12.100-1 |
Sources
- osv: DEBIAN-CVE-2026-64543#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2026-64543
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