CVE WATCH / VULNERABILITY DETAIL
CVE-2026-98509
UNKNOWNCVSS 0NVD feed
Published 18 October 2026 · tracked since 19 October 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix memory leak of fence event on execbuffer failure virtio_gpu_execbuffer_ioctl() reserves a DRM event with drm_event_reserve_init() when VIRTGPU_EXECBUF_RING_IDX selects a ring that userspace has enabled polling for.
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog