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CVE-2026-45893

🗓️ 27 May 2026 12:17:04Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

AppArmor fix in Linux kernel for unaligned memory during table creation from user data; optimizes copying.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-45893 apparmor: Fix & Optimize table creation from possibly unaligned memory
27 May 202612:17
cvelist
Debian CVE
CVE-2026-45893
27 May 202612:17
debiancve
EUVD
EUVD-2026-32359
27 May 202615:33
euvd
NVD
CVE-2026-45893
27 May 202614:17
nvd
OSV
BELL-CVE-2026-45893
29 May 202606:10
osv
OSV
DEBIAN-CVE-2026-45893
27 May 202614:17
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2026-45893 CVE-2026-45893 in rootio-linux - Patched by Root
31 May 202603:58
osv
OSV
ROOT-OS-DEBIAN-12-CVE-2026-45893 CVE-2026-45893 in rootio-linux - Patched by Root
2 Jun 202604:12
osv
OSV
UBUNTU-CVE-2026-45893
27 May 202614:17
osv
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange4.116.12.75
OR
linuxlinux_kernelRange6.13.06.18.14
OR
linuxlinux_kernelRange6.19.06.19.4
OR
linuxlinux_kernelRange6.20.07.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/apparmor/include/match.h",
      "security/apparmor/match.c"
    ],
    "versions": [
      {
        "version": "e6e8bf418850d7958311a96ccfb594f2bcc8313e",
        "lessThan": "47e351dfef60ab0e3285133556e1a9c7f646a969",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6e8bf418850d7958311a96ccfb594f2bcc8313e",
        "lessThan": "e027999049c493fb728ead5a90db76942181a935",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6e8bf418850d7958311a96ccfb594f2bcc8313e",
        "lessThan": "226c3b10aab23f73b03c47e7773107de56ba3a4e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e6e8bf418850d7958311a96ccfb594f2bcc8313e",
        "lessThan": "6fc367bfd4c8886e6b1742aabbd1c0bdc310db3a",
        "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/apparmor/include/match.h",
      "security/apparmor/match.c"
    ],
    "versions": [
      {
        "version": "4.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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27 May 2026 14:48Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00023
9