CVE-2026-93141

🗓️ 17 Sep 2026 16:11:40Reported by LinuxType

Double free of ep0_req in Linux kernel r8a66597 gadget driver probe error path.

Reporter	Title	Published	Views	Family All 11
Cvelist	CVE-2026-93141 usb: gadget: r8a66597: avoid double free of ep0_req in probe error path	17 Sep 202616:11	–	cvelist
Debian CVE	CVE-2026-93141	17 Sep 202616:11	–	debiancve
EUVD	EUVD-2026-82249	17 Sep 202616:11	–	euvd
Microsoft CVE	usb: gadget: r8a66597: avoid double free of ep0_req in probe error path	19 Sep 202608:18	–	mscve
NVD	CVE-2026-93141	17 Sep 202617:18	–	nvd
OSV	AZL-102078 CVE-2026-93141 affecting package kernel 6.6.150.1-1	17 Sep 202617:18	–	osv
OSV	BELL-CVE-2026-93141	19 Sep 202606:06	–	osv
OSV	DEBIAN-CVE-2026-93141	17 Sep 202617:18	–	osv
OSV	UBUNTU-CVE-2026-93141	18 Sep 202600:00	–	osv
UbuntuCve	CVE-2026-93141	18 Sep 202600:00	–	ubuntucve

Vulners

CNA

Node

linux linux_kernelRange3.17–5.10.270

linux linux_kernelRange5.11.0–5.15.221

linux linux_kernelRange5.16.0–6.1.188

linux linux_kernelRange6.2.0–6.6.157

linux linux_kernelRange6.7.0–6.12.110

linux linux_kernelRange6.13.0–6.18.52

linux linux_kernelRange6.19.0–7.2.6

linux linux_kernelRange7.3.0–7.3-rc1

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/udc/r8a66597-udc.c"
    ],
    "versions": [
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "c9e93290ffe7db22a8131a5f5fd026335090fbbe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "7721cf32efa428bd9649f4a9b89fc85601df87de",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "f9c43246128a2dd0f2bbad71decf153910ce3606",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "150d3f3c461345b6c9ae784912cf1e49c8e5ff6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "b2e68583c7c51eea2aafb8f1793e0d285c56ac82",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "6648c470918371766f6d368113dd2a4faebac93f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "6be64cca6527f7fc99b05abf54f22db91bbc116f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "776976a67ae25d18be42794fd783a50757402cbe",
        "lessThan": "41d541e3718db01668a4cd29815ee4b3b55f76d2",
        "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/usb/gadget/udc/r8a66597-udc.c"
    ],
    "versions": [
      {
        "version": "3.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/6be64cca6527f7fc99b05abf54f22db91bbc116f
git	www.git.kernel.org/stable/c/b2e68583c7c51eea2aafb8f1793e0d285c56ac82
git	www.git.kernel.org/stable/c/150d3f3c461345b6c9ae784912cf1e49c8e5ff6b
git	www.git.kernel.org/stable/c/f9c43246128a2dd0f2bbad71decf153910ce3606
git	www.git.kernel.org/stable/c/c9e93290ffe7db22a8131a5f5fd026335090fbbe
git	www.git.kernel.org/stable/c/6648c470918371766f6d368113dd2a4faebac93f
git	www.git.kernel.org/stable/c/41d541e3718db01668a4cd29815ee4b3b55f76d2
git	www.git.kernel.org/stable/c/7721cf32efa428bd9649f4a9b89fc85601df87de

17 Sep 2026 17:18Current

EPSS0.0022