CVE-2026-98607

Description

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix object leaks in virtio_gpu_resource_create_blob_ioctl() virtio_gpu_resource_create_blob_ioctl() calls drm_gem_object_release() on both the virtio_gpu_resource_assign_uuid() and drm_gem_handle_create() error paths instead of dropping the reference it owns, so obj->funcs->free() never runs and the virtio_gpu_object, the resource id and the host-side resource are leaked. Use drm_gem_object_put() instead.

References

• https://git.kernel.org/stable/c/02df4e24dc4c0bf5b0425a6acabc5201d7f04fc2
• https://git.kernel.org/stable/c/0455867bbd95ffa9d9db0a1c6dda500f8126232c
• https://git.kernel.org/stable/c/24b6d5c7641412c9ebef0d4c8b888d49a0e6b880
• https://git.kernel.org/stable/c/73ea38a89b923fa08047885a0845d1cd89261ead
• https://git.kernel.org/stable/c/81c6769e069d703154087377d1749af2f1b74e49