CVE-2026-23263

kernel: io_uring/zcrx: fix page array leak

Loading…

Severity

Unknown

Red Hat Product Security

—

Review impact separately from score.

Updated · June 28, 2026

In the Linux kernel, the following vulnerability has been resolved:

io_uring/zcrx: fix page array leak

d9f595b9a65e ("io_uring/zcrx: fix leaking pages on sg init fail") fixed a page leakage but didn't free the page array, release it as well.

No mitigation is specified in collected source.

CWE not specified