CVE-2026-43326

sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait to balance callback

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.0-rc7) [415cb193bb9736f0e830286c72a6fa8eb2a9cc5c]
7.0-upstream-stable N/A "Fixed before branching point"
6.19-upstream-stable released (6.19.12) [c3a7903f65cf4c7fb0477eb0f8b94f326a47fe54]
6.18-upstream-stable needed
6.12-upstream-stable needed
6.6-upstream-stable N/A "Vulnerable code not present"
6.1-upstream-stable N/A "Vulnerable code not present"
5.10-upstream-stable N/A "Vulnerable code not present"
sid released (6.19.12-1)
6.12-trixie-security needed
6.1-bookworm-security N/A "Vulnerable code not present"
5.10-bullseye-security N/A "Vulnerable code not present"