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CVE-2026-98414 memcg: avoid charging the root memcg from obj_cgroup_charge_pages()

🗓️ 14 Oct 2026 13:27:46Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Linux kernel memcg: obj_cgroup_charge_pages() causes a memory leak on the root memcg.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98414
14 Oct 202618:41
–circl
cve
CVE
CVE-2026-98414
14 Oct 202613:27
–cve
debiancve
Debian CVE
CVE-2026-98414
14 Oct 202613:27
–debiancve
euvd
EUVD
EUVD-2026-101063
14 Oct 202613:27
–euvd
nvd
NVD
CVE-2026-98414
14 Oct 202614:17
–nvd
osv-debian
osv-debian
DEBIAN-CVE-2026-98414
14 Oct 202614:17
–osv-debian
ptsecurity
Positive Technologies
PT-2026-114393
14 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-98414
14 Oct 202600:00
–ubuntucve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/memcontrol.c"
    ],
    "versions": [
      {
        "version": "20d6c17252282c3af261d1cde8e34def1b2458c8",
        "lessThan": "d5cdff14c385bf42d03c0dd4c3e88ddf4c28b8a9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "20d6c17252282c3af261d1cde8e34def1b2458c8",
        "lessThan": "ecc03877b1b05cb1e3a72175ccb868383eccc518",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "20d6c17252282c3af261d1cde8e34def1b2458c8",
        "lessThan": "6e673d0879ef78c395cfe0d3ba316690a60055d8",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/memcontrol.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.54",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.8",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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