CVE-2026-23366
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: drm/client: Do not destroy NULL modes 'modes' in drm_client_modeset_probe may fail to kcalloc. If this occurs, we jump to 'out', calling modes_destroy on it, which dereferences it. This may result in a NULL pointer dereference in the error case. Prevent that.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMar 25, 2026
First seenMar 25, 2026
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- linux linux_kernel6.18.17, 6.19.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.16.1 ≤ v < 6.18.17, 6.19 ≤ v < 6.19.7, 6.16, 7.0 | 6.18.17, 6.19.7 |
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