CVE-2026-89630 smb: client: restore the data_offset bound in is_valid_oplock_break()
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-89630 | 11 Sep 202619:45 | – | cve |
 | CVE-2026-89630 | 11 Sep 202619:45 | – | debiancve |
 | EUVD-2026-76542 | 11 Sep 202619:45 | – | euvd |
 | CVE-2026-89630 | 11 Sep 202620:19 | – | nvd |
 | DEBIAN-CVE-2026-89630 | 11 Sep 202620:19 | – | osv |
 | PT-2026-90346 | 11 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-89630 | 11 Sep 202620:54 | – | redhatcve |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/client/smb1misc.c"
],
"versions": [
{
"version": "83bfbd0bb9025f98fa62b44f93bd67466773d1db",
"lessThan": "5b16a1967a01ad4496a7206a87c3eb16f1df2b05",
"status": "affected",
"versionType": "git"
},
{
"version": "83bfbd0bb9025f98fa62b44f93bd67466773d1db",
"lessThan": "ba22f575de9deeae4ae0859ca4315a7698226237",
"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/smb1misc.c"
],
"versions": [
{
"version": "6.19",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.19",
"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