CVE-2026-46159

btrfs: fix btrfs_ioctl_space_info() slot_count TOCTOU which can lead to info-leak

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.1-rc1) [973e57c726c1f8e77259d1c8e519519f1e9aea77]
7.0-upstream-stable released (7.0.7) [d09d67d5de577cedae3de9497dff217e0ac8b641]
6.18-upstream-stable released (6.18.32) [5d12e0ab009ade48c1bff9324fd9bea2c773d088]
6.12-upstream-stable released (6.12.90) [4fdc6ee0802121d9cd96b8d085e589f51e5a4ec3]
6.6-upstream-stable released (6.6.140) [f5ee467b56764964027c361641f64953fc0f8f9a]
6.1-upstream-stable needed
5.10-upstream-stable needed
sid released (7.0.7-1)
6.12-trixie-security released (6.12.90-1)
6.1-bookworm-security needed
5.10-bullseye-security needed