CVE-2026-46091

🗓️ 27 May 2026 12:58:35Reported by LinuxType

Linux kernel USB control request DMA coherency issue; allocate the USB request structure separately.

Reporter	Title	Published	Views	Family All 175
ATTACKERKB	CVE-2026-46091	27 May 202612:58	–	attackerkb
CBLMariner	CVE-2026-46091 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
Cvelist	CVE-2026-46091 media: rc: igorplugusb: heed coherency rules	27 May 202612:58	–	cvelist
Debian CVE	CVE-2026-46091	27 May 202612:58	–	debiancve
EUVD	EUVD-2026-32474	27 May 202612:58	–	euvd
Microsoft CVE	media: rc: igorplugusb: heed coherency rules	28 May 202608:06	–	mscve
NVD	CVE-2026-46091	27 May 202614:17	–	nvd
OPENSUSE Linux	kernel-devel-7.0.11-1.1 on GA media (moderate)	8 Jun 202600:00	–	opensuse
OSV	BELL-CVE-2026-46091	29 May 202606:10	–	osv

Vulners

CNA

Node

linux linux_kernelRange3.19–5.10.259

linux linux_kernelRange5.11.0–5.15.210

linux linux_kernelRange5.16.0–6.1.176

linux linux_kernelRange6.2.0–6.6.140

linux linux_kernelRange6.7.0–6.12.86

linux linux_kernelRange6.13.0–6.18.27

linux linux_kernelRange6.19.0–7.0.4

linux linux_kernelRange7.1.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/rc/igorplugusb.c"
    ],
    "versions": [
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "bc04b8633b375af6ac8a8bb615258b80fe06cdaa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "81f0fb813e4bf28b3ca28dc218938a32eb48f740",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "0adac0ee2c42027d80bac02ea9b576a88f8955d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "a62ca67e3c72fb297dc7c86495ba8f7329d7f150",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b1c97193c6437a6083da67f8e97c8ee29b2f1989",
        "lessThan": "eac69475b01fe1e861dfe3960b57fa95671c132e",
        "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/media/rc/igorplugusb.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/eac69475b01fe1e861dfe3960b57fa95671c132e
git	www.git.kernel.org/stable/c/a62ca67e3c72fb297dc7c86495ba8f7329d7f150
git	www.git.kernel.org/stable/c/0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc
git	www.git.kernel.org/stable/c/bc04b8633b375af6ac8a8bb615258b80fe06cdaa
git	www.git.kernel.org/stable/c/0adac0ee2c42027d80bac02ea9b576a88f8955d3
git	www.git.kernel.org/stable/c/81f0fb813e4bf28b3ca28dc218938a32eb48f740
git	www.git.kernel.org/stable/c/0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a
git	www.git.kernel.org/stable/c/18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a

19 Jun 2026 13:16Current

5.8Medium risk

Vulners AI Score5.8

EPSS0.00176