AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2025-40047

HIGH · CVSS 7.8 EPSS 0.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-10-28 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Linux.

CVE
CVE-2025-40047
Severity
HIGH
CVSS
7.8
EPSS
0.15%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: io_uring/waitid: always prune wait queue entry in io_waitid_wait() For a successful return, always remove our entry from the wait queue entry list. Previously this was skipped if a cancelation was in progress, but this can race with another invocation of the wait queue entry callback.