Feed/CVE-2025-21863
CVE-2025-21863HIGHCVSS 7.8

CVE-2025-21863

Published Mar 12, 2025·Updated Jun 19, 2026

NVD Description

In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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