CVE-2026-47334
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Deadlock or kernel panic in Ubuntu Linux AppArmor notification handling
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock in notification handling code. The bug can be triggered by an unprivileged local user and can result in kernel panic or deadlock.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Ubuntu Linux
- Vendor
- Canonical
- Product
- Ubuntu Linux
- Platforms
- Unknown
- Default status
unaffected- Package
- linux
- Package collection
- https://launchpad.net/ubuntu/+source/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.8.0 | affected | dpkg | 6.8.0-124.124 | Unavailable | None listed |
| 6.17.0 | affected | dpkg | 6.17.0-35.35 | Unavailable | None listed |
| 7.0.0 | affected | dpkg | 7.0.0-22.22 | Unavailable | None listed |