io_uring/poll: fix multishot recv missing EOF on wakeup race — CVE-2026-23473
MSRC · Microsoft · CVE-2026-23473
ID
CVE-2026-23473
CVE-2026-23473
Date
Updated
Activity
Source
MSRC
MSRC
Vendor
Microsoft
Microsoft
Threat
medium
medium
CVSS
4.7
4.7
Summary
CVE-2026-23473 is a advisory from MSRC. io_uring/poll: fix multishot recv missing EOF on wakeup race Vendor: Microsoft. Severity/Threat: medium. Source updated on 2026-05-02.
What to do
General, cautious steps (verify details in the official source):
- Review exposure and plan remediation based on risk and environment.
- Identify affected product versions in your inventory and verify whether you are impacted.
- Apply vendor patches/updates or recommended mitigations as soon as available.
- Read the official advisory for exact affected versions and remediation steps.