Vulnerability 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.
References
- https://git.kernel.org/stable/c/0ae91d8ab70922fb74c22c20bedcb69459579b1c
- https://git.kernel.org/stable/c/64cf3016234ce8a6e4195ed1b2d9e2a1ae41b57d
FAQ
What is CVE-2026-23263?
CVE-2026-23263 is a documented vulnerability. 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...
How severe is CVE-2026-23263?
CVSS scoring is not yet available for CVE-2026-23263. Check NVD for updates.
Is there a patch for CVE-2026-23263?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.