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CVE-2026-53038 ima_fs: Correctly create securityfs files for unsupported hash algos

🗓️ 24 Jun 2026 16:29:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

ima_fs fixes out-of-bounds read when TPM uses an unsupported hash algorithm for securityfs files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-53038
24 Jun 202616:29
cve
Debian CVE
CVE-2026-53038
24 Jun 202616:29
debiancve
EUVD
EUVD-2026-38906
24 Jun 202618:32
euvd
NVD
CVE-2026-53038
24 Jun 202617:17
nvd
OSV
BELL-CVE-2026-53038
26 Jun 202606:12
osv
OSV
DEBIAN-CVE-2026-53038
24 Jun 202617:17
osv
OSV
UBUNTU-CVE-2026-53038
24 Jun 202617:17
osv
Positive Technologies
PT-2026-51932
24 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-53038
26 Jun 202615:50
redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/integrity/ima/ima_fs.c"
    ],
    "versions": [
      {
        "version": "9fa8e76250082a45d0d3dad525419ab98bd01658",
        "lessThan": "081b557cb56e1cfa8d1619b2601b01c53e3f418c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9fa8e76250082a45d0d3dad525419ab98bd01658",
        "lessThan": "b6766b171a5c4c33b26ff6fec530cb798db1f75e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9fa8e76250082a45d0d3dad525419ab98bd01658",
        "lessThan": "88d4e89a39f0de07798ca3fd93bd1a9ea212a82e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9fa8e76250082a45d0d3dad525419ab98bd01658",
        "lessThan": "d7bd8cf0b348d3edae7bee33e74a32b21668b181",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/integrity/ima/ima_fs.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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