Debian/linux: medium 5.5
In the Linux kernel, the following vulnerability has been resolved: x86/shstk: Prevent deadlock during shstk sigreturn During sigreturn the shadow stack signal frame is popped. The kernel does this by
Action: Upgrade linux to 7.0.4-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.0.4-1 | - |
Fixed versions
| 7.0.4-1 |
Sources
- osv: DEBIAN-CVE-2026-46063#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2026-46063
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