CVE-2026-93222
NONE—CVSS v3
—CVSS v2
—
EPSS (exploit probability)
—CWE
Description
In the Linux kernel, the following vulnerability has been resolved:
signal: avoid shared siginfo namespace rewrites
send_signal_locked() rewrites sender ids for the target namespace. Group
sends reuse the same siginfo, so one recipient can affect the next.
Copy the siginfo before changing it.
Affected routers (0)
No routers currently mapped to this CVE in our database.