CVE-2026-43174
io_uring/zcrx: fix post open error handling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: io_uring/zcrx: fix post open error handling Closing a queue doesn't guarantee that all associated page pools are terminated right away, let the refcounting do the work instead of releasing the zcrx ctx directly.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
e0793de24a9f610bd8ce106f7033b3966e7fca0e < 18afaff077b46655a8eb6fd7f6de1b81327be577 e0793de24a9f610bd8ce106f7033b3966e7fca0e < 5d540e4508950c674d6feef1d95463d039bbf4f5
Linux / Linux
6.15