CVE-2026-89638 smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-89638 | 11 Sep 202619:45 | – | cve |
 | EUVD-2026-76550 | 11 Sep 202619:45 | – | euvd |
 | CVE-2026-89638 | 11 Sep 202620:19 | – | nvd |
 | PT-2026-90354 | 11 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-89638 | 11 Sep 202621:29 | – | redhatcve |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/client/inode.c"
],
"versions": [
{
"version": "d32c4f2626acc385d5187bd5c0c24f442328dc60",
"lessThan": "b10015807e4c628095d1d1d1c9307efc8cdd9e1b",
"status": "affected",
"versionType": "git"
},
{
"version": "d32c4f2626acc385d5187bd5c0c24f442328dc60",
"lessThan": "69bfe810ecd1e0387d8975d711cd326341d13c6e",
"status": "affected",
"versionType": "git"
},
{
"version": "d32c4f2626acc385d5187bd5c0c24f442328dc60",
"lessThan": "b8e5dc4f95e5484159b343903f302eb6d783f2e6",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/client/inode.c"
],
"versions": [
{
"version": "2.6.24",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.24",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.51",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.4",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3-rc1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 Sep 2026 19:45Current