CVE-2026-43378 smb: server: fix use-after-free in smb2_open()
| Reporter | Title | Published | Views | Family All 96 |
|---|---|---|---|---|
 | CVE-2026-43378 | 8 May 202614:21 | – | attackerkb |
 | Astra Linux – Vulnerability in Linux 6.1 | 14 Sep 202612:41 | – | astralinux |
 | CVE-2026-43378 | 2 Jul 202606:19 | – | circl |
 | Linux kernel 安全漏洞 | 8 May 202600:00 | – | cnnvd |
 | CVE-2026-43378 | 8 May 202614:21 | – | cve |
 | CVE-2026-43378 | 8 May 202614:21 | – | debiancve |
 | EUVD-2026-28684 | 8 May 202615:31 | – | euvd |
 | LSN-0122-1: Kernel Live Patch Security Notice | 7 Oct 202609:53 | – | ubuntu |
| USN-8490-1: Linux kernel vulnerabilities | 17 Jul 202610:07 | – | ubuntu |
| USN-8490-2: Linux kernel (Real-time) vulnerabilities | 17 Jul 202610:10 | – | ubuntu |
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": "e1b21e6066615e7d3d3a7aa2677e415e563fd7cc",
"status": "affected",
"versionType": "git"
},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "b720c84087cb547f23ce03eab93568c1769e4556",
"status": "affected",
"versionType": "git"
},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "54b48ae83de8bb06e65079d96368efe359d4909c",
"status": "affected",
"versionType": "git"
},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "8f5b1a7cb009a93c48e9e334a2f59a660f9afc07",
"status": "affected",
"versionType": "git"
},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "190e5f808e8058640b408ccfed25440b441a718a",
"status": "affected",
"versionType": "git"
},
{
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"lessThan": "1e689a56173827669a35da7cb2a3c78ed5c53680",
"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/server/smb2pdu.c"
],
"versions": [
{
"version": "5.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.167",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.130",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.78",
"lessThanOrEqual": "6.12.*",
"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 12:27Current
CVSS 3.19.8
EPSS0.00438