CVE-2026-64387 smb: client: fix query directory replay double-free
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | CVE-2026-64387 affecting package kernel for versions less than 6.6.145.2-1 | 12 Aug 202623:21 | – | cbl_mariner |
 | CVE-2026-64387 | 25 Jul 202616:42 | – | circl |
 | CVE-2026-64387 | 25 Jul 202608:50 | – | cve |
 | [SECURITY] [DLA 4724-1] linux-6.12 new package | 7 Aug 202609:29 | – | debian |
 | CVE-2026-64387 | 25 Jul 202608:50 | – | debiancve |
 | Debian dla-4724 : ata-modules-6.12.100+deb12-armmp-di - security update | 8 Aug 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-0928 | 24 Jul 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-92-0928 | 5 Aug 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-64387 | 25 Jul 202600:00 | – | nessus |
 | EUVD-2026-48931 | 25 Jul 202608:50 | – | euvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/client/smb2pdu.c"
],
"versions": [
{
"version": "433042a91f9373241307725b52de573933ffedbf",
"lessThan": "3409aedf3c81a810243da94164f6621c9d205c98",
"status": "affected",
"versionType": "git"
},
{
"version": "4f1fffa2376922f3d1d506e49c0fd445b023a28e",
"lessThan": "1665f25b1dea30bf2d02e16245d203a944c9d994",
"status": "affected",
"versionType": "git"
},
{
"version": "4f1fffa2376922f3d1d506e49c0fd445b023a28e",
"lessThan": "00b0fa425941438b664950a8ee65dfba2def4336",
"status": "affected",
"versionType": "git"
},
{
"version": "4f1fffa2376922f3d1d506e49c0fd445b023a28e",
"lessThan": "3317a5d015fca976475aa71df224056777316fde",
"status": "affected",
"versionType": "git"
},
{
"version": "4f1fffa2376922f3d1d506e49c0fd445b023a28e",
"lessThan": "9647492b5e41954be59d5157eddbcd4cdc1656f7",
"status": "affected",
"versionType": "git"
},
{
"version": "6.6.32",
"lessThan": "6.6.145",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/smb/client/smb2pdu.c"
],
"versions": [
{
"version": "6.8",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.8",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.145",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.96",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.39",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1.4",
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2-rc1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
05 Aug 2026 12:41Current
CVSS 3.19.8
EPSS0.00457