CVE-2026-64332

🗓️ 25 Jul 2026 08:49:59Reported by LinuxType

Linux kernel USB ulpi memory leak fixed on registration failure, freeing device name and releasing initial reference.

Reporter	Title	Published	Views	Family All 10
Cvelist	CVE-2026-64332 USB: ulpi: fix memory leak on registration failure	25 Jul 202608:49	–	cvelist
Debian CVE	CVE-2026-64332	25 Jul 202608:49	–	debiancve
EUVD	EUVD-2026-48876	25 Jul 202608:49	–	euvd
NVD	CVE-2026-64332	25 Jul 202610:17	–	nvd
OSV	CVE-2026-64332 USB: ulpi: fix memory leak on registration failure	25 Jul 202608:49	–	osv
OSV	DEBIAN-CVE-2026-64332	25 Jul 202610:17	–	osv
OSV	ECHO-9994-0773-BF71	26 Jul 202602:26	–	osv
Positive Technologies	PT-2026-64553	25 Jul 202600:00	–	ptsecurity
SUSE CVE	SUSE CVE-2026-64332	25 Jul 202616:01	–	susecve
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64332	25 Jul 202600:00	–	nessus

Vulners

CNA

Node

linux linux_kernelRange4.2–5.10.261

linux linux_kernelRange5.11.0–5.15.212

linux linux_kernelRange5.16.0–6.1.178

linux linux_kernelRange6.2.0–6.6.145

linux linux_kernelRange6.7.0–6.12.96

linux linux_kernelRange6.13.0–6.18.39

linux linux_kernelRange6.19.0–7.1.4

linux linux_kernelRange7.2.0–7.2-rc3

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/common/ulpi.c"
    ],
    "versions": [
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "d5b32f36c50894ac2df8fa184e6f35f3a6665ecd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "691e61e5d4cfc5a1b061e937f8cbf2126bfc19a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "88187a43135c79d0e43573b4d8f880bbb919eceb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "5c098f20f15db7f9126129686d1c6da2ce8bbeb0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "624c57147df1977e0d3da53f1da7117861b9cf19",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "1967a7f0cd5c08eb479196daa5aaa4b7b7a7bd04",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "e5493c9a98ffe083acf13ac064828ae598ba3c16",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
        "lessThan": "8af6812795869a66e9b26044f455b13deecdb69c",
        "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/common/ulpi.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/624c57147df1977e0d3da53f1da7117861b9cf19
git	www.git.kernel.org/stable/c/8af6812795869a66e9b26044f455b13deecdb69c
git	www.git.kernel.org/stable/c/1967a7f0cd5c08eb479196daa5aaa4b7b7a7bd04
git	www.git.kernel.org/stable/c/e5493c9a98ffe083acf13ac064828ae598ba3c16
git	www.git.kernel.org/stable/c/691e61e5d4cfc5a1b061e937f8cbf2126bfc19a0
git	www.git.kernel.org/stable/c/88187a43135c79d0e43573b4d8f880bbb919eceb
git	www.git.kernel.org/stable/c/d5b32f36c50894ac2df8fa184e6f35f3a6665ecd
git	www.git.kernel.org/stable/c/5c098f20f15db7f9126129686d1c6da2ce8bbeb0

25 Jul 2026 10:17Current

5.8Medium risk

Vulners AI Score5.8

EPSS0.0022