CVE-2026-46242

eventpoll: fix ep_remove struct eventpoll / struct file UAF

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.1-rc1) [a6dc643c69311677c574a0f17a3f4d66a5f3744b]
7.1-upstream-stable N/A "Fixed before branching point"
7.0-upstream-stable released (7.0.10) [ced39b6a8062bac5c18a1c3df85634107eb8664a]
6.18-upstream-stable released (6.18.33) [ef4ca02e95363e78977ca04340d44fe3b4b2b81f]
6.12-upstream-stable released (6.12.95) [9324de74a3a59b9fde9b62ee45ebaa71458ba2e5]
6.6-upstream-stable released (6.6.144) [2de4db145b2992da496fea6c51f9839be678ae24]
6.1-upstream-stable needed
5.10-upstream-stable N/A "Vulnerable code not present"
sid released (7.0.10-1)
6.12-trixie-security released (6.12.95-1)
6.1-bookworm-security N/A [bugfix/all/revert-epoll-use-refcount-to-reduce-ep_mutex-content.patch] "Vulnerable code not present"
5.10-bullseye-security N/A "Vulnerable code not present"