CVE-2026-23275 io_uring: ensure ctx->rings is stable for task work flags manipulation
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-23275 | 20 Mar 202608:08 | – | attackerkb |
 | Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596) | 30 Apr 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-23275 | 20 Mar 202600:00 | – | nessus |
 | Important: kernel6.18 | 30 Apr 202600:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | The vulnerability of the function io_register_resize_rings() in the io_uring/register.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information. | 25 Aug 202600:00 | – | bdu_fstec |
 | CVE-2026-23275 | 20 Mar 202609:54 | – | circl |
 | Linux kernel 安全漏洞 | 20 Mar 202600:00 | – | cnnvd |
 | CVE-2026-23275 | 20 Mar 202608:08 | – | cve |
 | CVE-2026-23275 | 20 Mar 202608:08 | – | debiancve |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"include/linux/io_uring_types.h",
"io_uring/io_uring.c",
"io_uring/register.c",
"io_uring/tw.c"
],
"versions": [
{
"version": "79cfe9e59c2a12c3b3faeeefe38d23f3d8030972",
"lessThan": "7cc4530b3e952d4a5947e1e55d06620d8845d4f5",
"status": "affected",
"versionType": "git"
},
{
"version": "79cfe9e59c2a12c3b3faeeefe38d23f3d8030972",
"lessThan": "46dc07d5f31411cc023f3bf1f4a23a07bf6e0ed1",
"status": "affected",
"versionType": "git"
},
{
"version": "79cfe9e59c2a12c3b3faeeefe38d23f3d8030972",
"lessThan": "96189080265e6bb5dde3a4afbaf947af493e3f82",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"include/linux/io_uring_types.h",
"io_uring/io_uring.c",
"io_uring/register.c",
"io_uring/tw.c"
],
"versions": [
{
"version": "6.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.19",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.9",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 12:21Current
CVSS 3.17.8
EPSS0.00121