CVE-2026-23263

ANALYSIS PENDING

io_uring/zcrx: fix page array leak

Title source: cna
STIX 2.1

Description

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.

Scores

EPSS 0.0003
EPSS Percentile 8.2%

Details

Status published
Products (7)
linux/Kernel 6.17.0 - 6.18.10linux
Linux/Linux < 6.17
Linux/Linux 6.17
Linux/Linux 6.18.10 - 6.18.*
Linux/Linux 6.19
Linux/Linux b84621d96ee0221e0bfbf9f477bbec7a5077c464 - 0ae91d8ab70922fb74c22c20bedcb69459579b1c
Linux/Linux b84621d96ee0221e0bfbf9f477bbec7a5077c464 - 64cf3016234ce8a6e4195ed1b2d9e2a1ae41b57d
Published Mar 18, 2026
Tracked Since Mar 18, 2026