CVE-2026-89631 smb: client: reject a tree connect response whose byte count is too small
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-89631 | 13 Sep 202609:40 | – | circl |
 | CVE-2026-89631 | 11 Sep 202619:45 | – | cve |
 | CVE-2026-89631 | 11 Sep 202619:45 | – | debiancve |
 | EUVD-2026-76543 | 11 Sep 202619:45 | – | euvd |
 | smb: client: reject a tree connect response whose byte count is too small | 13 Sep 202608:07 | – | mscve |
 | CVE-2026-89631 | 11 Sep 202620:19 | – | nvd |
 | AZL-100496 CVE-2026-89631 affecting package kernel 6.6.157.1-1 | 11 Sep 202620:19 | – | osv |
| BELL-CVE-2026-89631 | 15 Sep 202606:05 | – | osv |
| DEBIAN-CVE-2026-89631 | 11 Sep 202620:19 | – | osv |
| OESA-2026-4039 kernel security update | 25 Sep 202601:27 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/client/cifssmb.c",
"fs/smb/client/trace.h"
],
"versions": [
{
"version": "cc20c031bb067eb3280a1c4b5c42295093e24863",
"lessThan": "3be89e8039a85fa3b6cd5f9dcc4c1459eb356c2d",
"status": "affected",
"versionType": "git"
},
{
"version": "cc20c031bb067eb3280a1c4b5c42295093e24863",
"lessThan": "411e484fe71a7f1028de617447edad9cb6d9d68a",
"status": "affected",
"versionType": "git"
},
{
"version": "cc20c031bb067eb3280a1c4b5c42295093e24863",
"lessThan": "65deb18359341141d37dc86fc7853511be3c87a7",
"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/cifssmb.c",
"fs/smb/client/trace.h"
],
"versions": [
{
"version": "2.6.30",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.30",
"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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13 Sep 2026 06:32Current
CVSS 3.19.1
EPSS0.00632