CVE-2026-43440
High · 7.8CVSS
7.8
EPSS
0.1%
Published
May 8, 2026
CISA due date
—
The record
In the Linux kernel, the following vulnerability has been resolved: net/mana: Null service_wq on setup error to prevent double destroy In mana_gd_setup() error path, set gc->service_wq to NULL after destroy_workqueue() to match the cleanup in mana_gd_cleanup(). This prevents a use-after-free if the workqueue pointer is checked after a failed setup.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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