CVE-2026-64034 net: mana: Fix TOCTOU double-fetch of hwc_msg_id from DMA buffer
| Reporter | Title | Published | Views | Family All 84 |
|---|---|---|---|---|
 | CVE-2026-64034 | 3 Aug 202608:45 | – | circl |
 | CVE-2026-64034 | 19 Jul 202615:39 | – | cve |
 | CVE-2026-64034 | 19 Jul 202615:39 | – | debiancve |
 | EUVD-2026-45607 | 19 Jul 202615:39 | – | euvd |
 | CVE-2026-64034 | 19 Jul 202616:17 | – | nvd |
 | openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1) | 13 Aug 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-0864 | 5 Jun 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-0926 | 24 Jul 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-92-0864 | 10 Aug 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-92-0926 | 10 Aug 202600:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/ethernet/microsoft/mana/hw_channel.c"
],
"versions": [
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "a201c66edf2ebc6cfdc3813a889ba20fecebfae3",
"status": "affected",
"versionType": "git"
},
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "70ad2dff8d052a85dfef15715b531f38a29108cf",
"status": "affected",
"versionType": "git"
},
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "566f42fb67a7ebfed6650e407e5b72e6b3e83bf7",
"status": "affected",
"versionType": "git"
},
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "6180a06bbc99fd9114b8db4be6c4d46e40f046ef",
"status": "affected",
"versionType": "git"
},
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "09ec063d87c2dd3fa6f3561361a017bd882e9f37",
"status": "affected",
"versionType": "git"
},
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "3c4db56ccd13dd020fbf43afabaee74a40ec75e4",
"status": "affected",
"versionType": "git"
},
{
"version": "ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f",
"lessThan": "35f0f0a2536a4d604b4dbad92c85c4a8fdebb870",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/ethernet/microsoft/mana/hw_channel.c"
],
"versions": [
{
"version": "5.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.209",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.175",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.142",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.92",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.34",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0.11",
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1",
"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 12:38Current
CVSS 3.19.3
EPSS0.00151