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CVE-2026-53153

A flaw was found in the Linux kernel's memory cgroup (memcg) list_lru component. A race condition occurs during the reparenting of list_lru entries when an xarray entry is cleared before its associated lists are fully reparented. This allows concurrent operations to modify list pointers under different locks, leading to memory corruption. This corruption can result in system instability or a denial of service (DoS).
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4979772412572f45bb3cc0f999988b09e1e4f0cc2697084b7f47be99e057694c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/list_lru.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c19ff4351214f059349788e13e70e74325831ff6","status":"affected","version":"fb56fdf8b9a2f7397f8a83dce50189f3f0cf71af","versionType":"git"},{"lessThan":"2b66496d794e98f7aeec7688573051f22ec40bac","status":"affected","version":"fb56fdf8b9a2f7397f8a83dce50189f3f0cf71af","versionType":"git"},{"lessThan":"98733f3f0becb1ae0701d021c1748e974e5fa55c","status":"affected","version":"fb56fdf8b9a2f7397f8a83dce50189f3…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["mm/list_lru.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/1
cvss · 2 assertions

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/metrics/0/cvssV3_1

{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/metrics/1/cvssV3_1

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/list_lru.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c19ff4351214f059349788e13e70e74325831ff6","status":"affected","version":"fb56fdf8b9a2f7397f8a83dce50189f3f0cf71af","versionType":"git"},{"lessThan":"2b66496d794e98f7aeec7688573051f22ec40bac","status":"affected","version":"fb56fdf8b9a2f7397f8a83dce50189f3f0cf71af","versionType":"git"},{"lessThan":"98733f3f0becb1ae0701d021c1748e974e5fa55c","status":"affected","version":"fb56fdf8b9a2f7397f8a83dce50189f3…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/list_lru.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-820","description":"Missing Synchronization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-53153"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/references/0
{"name":"RHBZ#2492790","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492790"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/references/1
{"url":"https://git.kernel.org/stable/c/2b66496d794e98f7aeec7688573051f22ec40bac"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/98733f3f0becb1ae0701d021c1748e974e5fa55c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/c19ff4351214f059349788e13e70e74325831ff6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53153.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6f651068156b9152d136219542b30e664976d852a57d9d9467457fbefafb73d4 · sha256:b66df3a6770f23f2… · /containers/adp/0/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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