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CVE-2026-68138 net/sched: serialize qdisc_rtab_list against concurrent get/put

🗓️ 10 Aug 2026 11:59:01Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

CVE-2026-68138: Spinlock protection for qdisc_rtab_list and refcount to fix get and put races.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-68138
17 Aug 202607:33
githubexploit
githubexploit
GithubExploit
Exploit for CVE-2026-68138
11 Aug 202622:22
githubexploit
bdu_fstec
BDU FSTEC
The vulnerability of the qdisc_rtab_list() function in Linux kernel allows a hacker to cause a service failure.
17 Aug 202600:00
bdu_fstec
circl
Circl
CVE-2026-68138
12 Aug 202610:00
circl
cve
CVE
CVE-2026-68138
10 Aug 202611:59
cve
debian
Debian
[SECURITY] [DSA 6466-1] linux security update
25 Aug 202620:09
debian
debiancve
Debian CVE
CVE-2026-68138
10 Aug 202611:59
debiancve
nessus
Tenable Nessus
Debian dsa-6466 : ata-modules-6.12.101+deb13-armmp-di - security update
25 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-68138
10 Aug 202600:00
nessus
euvd
EUVD
EUVD-2026-55519
10 Aug 202611:59
euvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/sch_api.c"
    ],
    "versions": [
      {
        "version": "470502de5bdb1ed0def643a4458593a40b8f6b66",
        "lessThan": "1b050d09dd1a0ddae83bf012cf4956b7a960235f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "470502de5bdb1ed0def643a4458593a40b8f6b66",
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        "status": "affected",
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      },
      {
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        "status": "affected",
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      },
      {
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        "status": "affected",
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      },
      {
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        "status": "affected",
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      },
      {
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        "status": "affected",
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      },
      {
        "version": "470502de5bdb1ed0def643a4458593a40b8f6b66",
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        "status": "affected",
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      },
      {
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      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/sch_api.c"
    ],
    "versions": [
      {
        "version": "5.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.266",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.184",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.153",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.105",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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