What is CVE-2026-52933?

CVE-2026-52933 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. io_uring/poll: fix signed comparison in io_poll_get_ownership()

Which CVE IDs does CVE-2026-52933 cover?

CVE-2026-52933 covers the following CVE IDs: CVE-2026-52933. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-52933?

CVE-2026-52933 has a CVSS v3 base score of 7.0, published by Microsoft Security Response Center (MSRC).

CVE-2026-52933MediumCVSS 7.0

io_uring/poll: fix signed comparison in io_poll_get_ownership()

Vendor

Microsoft Security Response Center (MSRC)

Published

June 30, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-52933 →