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CVE-2026-64544 crypto: asymmetric_keys - fix OOB read in pefile_digest_pe_contents

🗓️ 27 Jul 2026 20:10:36Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Linux kernel fixes OOB read in pefile_digest_pe_contents by validating pelen and returning -ELIBBAD.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64544
27 Jul 202620:10
cve
Debian CVE
CVE-2026-64544
27 Jul 202620:10
debiancve
EUVD
EUVD-2026-49595
27 Jul 202620:10
euvd
NVD
CVE-2026-64544
27 Jul 202621:17
nvd
OSV
CVE-2026-64544 crypto: asymmetric_keys - fix OOB read in pefile_digest_pe_contents
27 Jul 202620:10
osv
OSV
DEBIAN-CVE-2026-64544
27 Jul 202622:48
osv
Positive Technologies
PT-2026-65219
27 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/asymmetric_keys/verify_pefile.c"
    ],
    "versions": [
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "89efd998470a93284b7ad5a20d4e0e3c6858ae8e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "b798ada5a5d1cb4cc4cfa72074b1b463eca6c506",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "627938383761fb4334b41ebe7ef438d6b8b19d60",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "e162bc386e71b5412425a38ee048e8d2185491b9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "6acd2fbd00f9c72aebefce63fc2e73e8f3d79061",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "803591785d33cf13b6f73ce2796e8b9e6d5e6526",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af316fc442ef23901bbfcec5af55e69ca6ce9563",
        "lessThan": "f7dd32c5179d7755de18e21d5674b08f9e5cb180",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/asymmetric_keys/verify_pefile.c"
    ],
    "versions": [
      {
        "version": "3.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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