CVE-2026-64249

🗓️ 24 Jul 2026 15:31:16Reported by LinuxType

CVE-2026-64249 FPGA region: fix use-after-free in child_regions_with_firmware by delaying of_node_put after the error print.

Reporter	Title	Published	Views	Family All 6
ATTACKERKB	CVE-2026-64249	24 Jul 202615:31	–	attackerkb
Cvelist	CVE-2026-64249 fpga: region: fix use-after-free in child_regions_with_firmware()	24 Jul 202615:31	–	cvelist
Debian CVE	CVE-2026-64249	24 Jul 202615:31	–	debiancve
EUVD	EUVD-2026-48658	24 Jul 202615:31	–	euvd
NVD	CVE-2026-64249	24 Jul 202616:16	–	nvd
Positive Technologies	PT-2026-64364	24 Jul 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange4.10–5.10.260

linux linux_kernelRange5.11.0–5.15.211

linux linux_kernelRange5.16.0–6.1.177

linux linux_kernelRange6.2.0–6.6.144

linux linux_kernelRange6.7.0–6.12.95

linux linux_kernelRange6.13.0–6.18.38

linux linux_kernelRange6.19.0–7.1.3

linux linux_kernelRange7.2.0–7.2-rc1

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/fpga/of-fpga-region.c"
    ],
    "versions": [
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "e918942bcc5355ad5b44ba557935dffc0727b0eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "866184fc7ae42a0070f1141ae8c5dca7c24a59e2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "070b0ce947b18fa3dec0729695147f7e19599649",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "e79afcb0a66d2b3c33e510eade902537e656fc00",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "5e098e40e8bac43ed58645c10d5fad781966efe4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0fa20cdfcc1f68847cdfc47824476301eedc8297",
        "lessThan": "54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/fpga/of-fpga-region.c"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.260",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.211",
        "lessThanOrEqual": "5.15.*",
        "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"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00
git	www.git.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649
git	www.git.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3
git	www.git.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0eb
git	www.git.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4
git	www.git.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2
git	www.git.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68
git	www.git.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1

24 Jul 2026 16:16Current

5.7Medium risk

Vulners AI Score5.7