| Name | TEMP-0000000-89CE72 |
| Description | OpenZFS Linux open zpool manipulation and escapes via unprivileged userns |
| Source | Automatically generated temporary name. Not for external reference. |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| zfs-linux (PTS) | bullseye/contrib | 2.0.3-9+deb11u1 | vulnerable |
| bullseye/contrib (security) | 2.0.3-9+deb11u2 | vulnerable |
| bookworm/contrib | 2.1.11-1+deb12u1 | vulnerable |
| trixie/contrib | 2.3.2-2 | vulnerable |
| forky/contrib | 2.4.3-3 | vulnerable |
| sid/contrib | 2.4.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| zfs-linux | source | (unstable) | 2.4.4-1 | | | |
Notes
https://www.openwall.com/lists/oss-security/2026/08/16/5
https://github.com/openzfs/zfs/issues/18936
https://github.com/openzfs/zfs/pull/18959