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CVE-2026-93099 fs/resctrl: Fix UAF from worker threads when domains are removed

🗓️ 17 Sep 2026 16:11:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Use-After-Free in Linux kernel fs/resctrl worker threads when monitor domains are removed.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93099
17 Sep 202616:11
cve
debiancve
Debian CVE
CVE-2026-93099
17 Sep 202616:11
debiancve
euvd
EUVD
EUVD-2026-82207
17 Sep 202616:11
euvd
mscve
Microsoft CVE
fs/resctrl: Fix UAF from worker threads when domains are removed
19 Sep 202608:08
mscve
nvd
NVD
CVE-2026-93099
17 Sep 202617:18
nvd
osv
OSV
AZL-101933 CVE-2026-93099 affecting package kernel 6.6.150.1-1
17 Sep 202617:18
osv
osv
OSV
BELL-CVE-2026-93099
19 Sep 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-93099
17 Sep 202617:18
osv
osv
OSV
UBUNTU-CVE-2026-93099
18 Sep 202600:00
osv
ubuntucve
UbuntuCve
CVE-2026-93099
18 Sep 202600:00
ubuntucve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/resctrl/monitor.c",
      "fs/resctrl/rdtgroup.c"
    ],
    "versions": [
      {
        "version": "24247aeeabe99eab13b798ccccc2dec066dd6f07",
        "lessThan": "b86dbfe4583bf134932a6cc45bf25b12c10a0b2f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "24247aeeabe99eab13b798ccccc2dec066dd6f07",
        "lessThan": "2566b5cd6a275c124e8f154fef6e815f92ec8d5c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/resctrl/monitor.c",
      "fs/resctrl/rdtgroup.c"
    ],
    "versions": [
      {
        "version": "4.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Sep 2026 16:11Current
EPSS0.00189
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