CVE WATCH / VULNERABILITY DETAIL
CVE-2026-98991
UNKNOWNCVSS 0NVD feed
Published 23 October 2026 · tracked since 24 October 2026
Description
In the Linux kernel, the following vulnerability has been resolved: namespace: queue a mount only once for mount notifications mnt_notify_add() puts a mount on notify_list. It doesn't check whether the mount is on the list already. That's fine as long as every mount is queued at most once per name
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog