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CVE-2026-64127 Bluetooth: L2CAP: ecred_reconfigure: send packed pdu, not stack pointer

🗓️ 19 Jul 2026 15:40:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

CVE-2026-64127 Bluetooth L2CAP ecred_reconfigure fixed by using correct pdu size and data.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64127
19 Jul 202615:40
attackerkb
CVE
CVE-2026-64127
19 Jul 202615:40
cve
EUVD
EUVD-2026-45812
19 Jul 202615:40
euvd
NVD
CVE-2026-64127
19 Jul 202616:17
nvd
OSV
CVE-2026-64127 Bluetooth: L2CAP: ecred_reconfigure: send packed pdu, not stack pointer
19 Jul 202615:40
osv
OSV
DEBIAN-CVE-2026-64127
19 Jul 202616:17
osv
OSV
UBUNTU-CVE-2026-64127
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61444
19 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-64127
20 Jul 202608:22
redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/l2cap_core.c"
    ],
    "versions": [
      {
        "version": "1c08108f3014881ad5f4c35a2abaf9c65475035d",
        "lessThan": "ed5fcd2a26f0c16fc289c8cd6b03328a0582a687",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1c08108f3014881ad5f4c35a2abaf9c65475035d",
        "lessThan": "051922ab709c0a6917eae765c22481dfc68379e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1c08108f3014881ad5f4c35a2abaf9c65475035d",
        "lessThan": "356c9d1a1cbacd2a1640fff3c050e1c3472e924f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1c08108f3014881ad5f4c35a2abaf9c65475035d",
        "lessThan": "3374ef8cf99368a40f7efd51a2a375a4c5dc6f0d",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/l2cap_core.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.92",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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