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CVE-2026-63828 apparmor: mediate the implicit connect of TCP fast open sendmsg

🗓️ 19 Jul 2026 12:02:22Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

CVE-2026-63828: AppArmor mediates implicit connect for TCP fast open sendmsg to prevent bypass.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63828
19 Jul 202612:02
attackerkb
Circl
CVE-2026-63828
19 Jul 202616:45
circl
CVE
CVE-2026-63828
19 Jul 202612:02
cve
EUVD
EUVD-2026-45494
19 Jul 202612:02
euvd
NVD
CVE-2026-63828
19 Jul 202612:16
nvd
OSV
CVE-2026-63828 apparmor: mediate the implicit connect of TCP fast open sendmsg
19 Jul 202612:02
osv
OSV
DEBIAN-CVE-2026-63828
19 Jul 202612:16
osv
OSV
UBUNTU-CVE-2026-63828
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61144
19 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-63828
19 Jul 202617:34
susecve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/apparmor/lsm.c"
    ],
    "versions": [
      {
        "version": "cf60af03ca4e71134206809ea892e49b92a88896",
        "lessThan": "7f57428ce00891d26b0f087ef754a4d820ec83aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cf60af03ca4e71134206809ea892e49b92a88896",
        "lessThan": "faea60deaa05c76f0772650f42eafde12bd39d93",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cf60af03ca4e71134206809ea892e49b92a88896",
        "lessThan": "07b71c342382b854ab8030b244aeab6a7228ad7d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cf60af03ca4e71134206809ea892e49b92a88896",
        "lessThan": "4a69b83045d3195d5b9a9b053ad840ddb2998b4e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cf60af03ca4e71134206809ea892e49b92a88896",
        "lessThan": "45ebb934ea50b436ce49b2f159f090dab0d7fa28",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cf60af03ca4e71134206809ea892e49b92a88896",
        "lessThan": "4d587cd8a72155089a627130bbd4716ec0856e21",
        "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/lsm.c"
    ],
    "versions": [
      {
        "version": "3.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.177",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.144",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.95",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.38",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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