PT-2026-53678

Hi.Events through 1.9.0 public check-in list endpoints use short id as sole access control, allowing unauthenticated access to retrieve full attendee lists including emails and personal information. Attackers with knowledge of the short id can call GET /api/public/check-in-lists/short id/attendee...

CVE-2026-53106 bpf: Do not allow deleting local storage in NMI

In the Linux kernel, the following vulnerability has been resolved: bpf: Do not allow deleting local storage in NMI Currently, local storage may deadlock when deferring freeing selem or local storage through kfreercu, callrcu or callrcutaskstrace in NMI or reentrant. Since deleting selem in NMI i...

nilfs2 Driver Heap Buffer Overflow DoS

The vulnerability of the nilfsbtreecheckdelete function in the fs/nilfs2/btree.c file of the Linux operating system’s kernel involves accessing memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and accessibility of the...