CVE-2026-52944 ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTL_SET_SPARSE
| Reporter | Title | Published | Views | Family All 75 |
|---|---|---|---|---|
 | CVE-2026-52944 | 24 Jun 202609:59 | – | attackerkb |
 | Astra Linux – Vulnerability in Linux 6.1 | 15 Oct 202615:53 | – | astralinux |
 | CVE-2026-52944 | 1 Oct 202618:00 | – | circl |
 | CVE-2026-52944 | 24 Jun 202609:59 | – | cve |
 | [SECURITY] [DLA 4817-1] linux-6.12 security update | 4 Oct 202611:36 | – | debian |
| [SECURITY] [DLA 4841-1] linux security update | 17 Oct 202615:39 | – | debian |
| [SECURITY] [DSA 6528-1] linux security update | 29 Sep 202609:49 | – | debian |
 | CVE-2026-52944 | 24 Jun 202609:59 | – | debiancve |
 | Debian dla-4817 : ata-modules-6.12.107+deb12-armmp-di - security update | 4 Oct 202600:00 | – | nessus |
| Debian dla-4841 : ata-modules-6.1.0-53-armmp-di - security update | 17 Oct 202600:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/server/smb2pdu.c"
],
"versions": [
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "ef664475c1bf1a27d45dae6848ca9c9c4d86853f",
"status": "affected",
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},
{
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"status": "affected",
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},
{
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},
{
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"status": "affected",
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},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "de9eb0b44fa9123170e6245b49638e0e453c10f8",
"status": "affected",
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},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "aef151bcfa494bfe983669de2726734b534adb73",
"status": "affected",
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},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
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"status": "affected",
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}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/server/smb2pdu.c"
],
"versions": [
{
"version": "5.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.221",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.188",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.143",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.110",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.35",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0.12",
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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14 Sep 2026 11:58Current
EPSS0.00122