Lucene search
+L

CVE-2026-74691

🗓️ 22 Aug 2026 15:32:55Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Thunderbolt net driver tears down DMA paths after rings stop, causing XDomain loss on teardown.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-74691 net: thunderbolt: Tear down DMA paths before stopping the rings
22 Aug 202615:32
cvelist
debiancve
Debian CVE
CVE-2026-74691
22 Aug 202615:32
debiancve
euvd
EUVD
EUVD-2026-64378
22 Aug 202615:32
euvd
nvd
NVD
CVE-2026-74691
22 Aug 202616:16
nvd
osv
OSV
DEBIAN-CVE-2026-74691
22 Aug 202619:47
osv
ptsecurity
Positive Technologies
PT-2026-79696
22 Aug 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.155.15.216
linuxlinux_kernelRange5.16.06.1.183
linuxlinux_kernelRange6.2.06.6.152
linuxlinux_kernelRange6.7.06.12.104
linuxlinux_kernelRange6.13.06.18.45
linuxlinux_kernelRange6.19.07.1.9
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/thunderbolt/main.c"
    ],
    "versions": [
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "7cce39109206bc5497e0953806563644b88bfc44",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "0da9a6d27155ad072dd76db8cd637feead99a0e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "b5a21615f627c48dafaa6ef82a34a5b97a4352aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "103a9b663ac1cacb8465aeff18f84a247154a562",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "4dd71cb0d23d40cb58fe4261c7bd183dca66caa0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "9a482b2b117e5fa656b6d24fc01799e8ac2d4368",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e69b6c02b4c3b8d03be7136f90dd9551ad5a5a5e",
        "lessThan": "68bf02b6b4ad3f748c6db71fd77b6c0402d252f4",
        "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/thunderbolt/main.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.216",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.152",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.104",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.45",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "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

22 Aug 2026 16:16Current
5.7Medium risk
Vulners AI Score5.7
7