7.8
High
CVE-2026-47331 Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list
Description
Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An unprivileged local user could trigger the race condition that can lead to a use-after-free (UAF) and, theoretically, arbitrary code execution.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Ubuntu Linux 6.8 | 6.8.0 → < 6.8.0-124.124 | 6.8.0-124.124 |
References
- git.launchpad.net git.launchpad.net
Timeline
- Published
- Last modified
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