Packages
- bubblewrap - Low-level unprivileged sandboxing tool used by Flatpak and similar projects
Details
It was discovered that Bubblewrap incorrectly handled the sandbox
setup phase when installed in setuid mode. A local attacker could
possibly use this issue to bypass sandbox restrictions.
It was discovered that Bubblewrap incorrectly handled the sandbox
setup phase when installed in setuid mode. A local attacker could
possibly use this issue to bypass sandbox restrictions.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 26.04 LTS resolute | bubblewrap – 0.11.1-1ubuntu0.1 | ||
| 25.10 questing | bubblewrap – 0.11.0-2ubuntu0.1 | ||
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