Lucene search
+L

CVE-2026-68438

🗓️ 12 Aug 2026 00:07:27Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Race in smp_call_function_single() CSD lock acquisition causes soft-lockup under debug mode. CVE-2026-68438.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-68438
12 Aug 202600:07
attackerkb
cvelist
Cvelist
CVE-2026-68438 smp: Make CSD lock acquisition atomic for debug mode
12 Aug 202600:07
cvelist
euvd
EUVD
EUVD-2026-57046
12 Aug 202600:07
euvd
nvd
NVD
CVE-2026-68438
12 Aug 202600:17
nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.17.1.6
linuxlinux_kernelRange7.2.07.2-rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/smp.c"
    ],
    "versions": [
      {
        "version": "b0473dcd4b1d7e2e44947e7ac1820c73a268821a",
        "lessThan": "282d220bae5fbfc90cf0e3d5b5e42c00ad79f989",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0473dcd4b1d7e2e44947e7ac1820c73a268821a",
        "lessThan": "35551efb155e3b83445a6c3f66cb498d5efc182c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/smp.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "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