CVE-2026-23263 io_uring/zcrx: fix page array leak
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2026-23263 | 18 Mar 202617:41 | – | attackerkb |
 | Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1514) | 30 Mar 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-23263 | 20 Mar 202600:00 | – | nessus |
 | Important: kernel6.18 | 27 Mar 202600:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux io_uring/zcrx.c DoS | 23 Mar 202600:00 | – | bdu_fstec |
 | Linux Kernel Security Vulnerabilities | 18 Mar 202600:00 | – | cnnvd |
 | CVE-2026-23263 | 18 Mar 202617:41 | – | cve |
 | CVE-2026-23263 | 18 Mar 202617:41 | – | debiancve |
 | EUVD-2026-12900 | 18 Mar 202618:31 | – | euvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"io_uring/zcrx.c"
],
"versions": [
{
"version": "b84621d96ee0221e0bfbf9f477bbec7a5077c464",
"lessThan": "64cf3016234ce8a6e4195ed1b2d9e2a1ae41b57d",
"status": "affected",
"versionType": "git"
},
{
"version": "b84621d96ee0221e0bfbf9f477bbec7a5077c464",
"lessThan": "0ae91d8ab70922fb74c22c20bedcb69459579b1c",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"io_uring/zcrx.c"
],
"versions": [
{
"version": "6.17",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.17",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.10",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 22:03Current
EPSS0.00104