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CVE-2026-46146

🗓️ 28 May 2026 09:36:02Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views

ALSA usb-audio fix: validate wLength in convert_chmap_v3 to avoid endless loop from bad descriptors.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46146
28 May 202609:36
attackerkb
CBLMariner
CVE-2026-46146 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
28 May 202600:00
cnnvd
Cvelist
CVE-2026-46146 ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3()
28 May 202609:36
cvelist
Debian CVE
CVE-2026-46146
28 May 202609:36
debiancve
EUVD
EUVD-2026-32773
28 May 202609:36
euvd
Microsoft CVE
ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3()
29 May 202608:07
mscve
NVD
CVE-2026-46146
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46146
29 May 202606:09
osv
OSV
DEBIAN-CVE-2026-46146
28 May 202610:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.4.2975.5
OR
linuxlinux_kernelRange5.10.2415.10.258
OR
linuxlinux_kernelRange5.15.1905.15.209
OR
linuxlinux_kernelRange6.1.1496.1.175
OR
linuxlinux_kernelRange6.6.1036.6.140
OR
linuxlinux_kernelRange6.12.436.12.88
OR
linuxlinux_kernelRange6.15.116.16
OR
linuxlinux_kernelRange6.16.26.17
OR
linuxlinux_kernelRange6.17.16.18.30
OR
linuxlinux_kernelRange6.197.0.7
OROR
linuxlinux_kernelMatch6.17rc2
OR
linuxlinux_kernelMatch6.17rc3
OR
linuxlinux_kernelMatch6.17rc4
OR
linuxlinux_kernelMatch6.17rc5
OR
linuxlinux_kernelMatch6.17rc6
OR
linuxlinux_kernelMatch6.17rc7
OR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/stream.c"
    ],
    "versions": [
      {
        "version": "786571b10b1ae6d90e1242848ce78ee7e1d493c4",
        "lessThan": "076d5d13eb9c1ad259a7f246149f6676c62285f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "275e37532e8ebe25e8a4069b2d9f955bfd202a46",
        "lessThan": "316aa0b1e3c5600eae5ab876394c1ac70e6db581",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47ab3d820cb0a502bd0074f83bb3cf7ab5d79902",
        "lessThan": "24a40df79307ca7ca0eec0889361cf6ac146d72a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1034719fdefd26caeec0a44a868bb5a412c2c1a5",
        "lessThan": "e0e3dcf48189603f3865f1a0b799b3b42baae96d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae17b3b5e753efc239421d186cd1ff06e5ac296e",
        "lessThan": "4e0ee232ebe3df04874125d7c7f3e6c25ea5483d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ecfd41166b72b67d3bdeb88d224ff445f6163869",
        "lessThan": "be09b47ed8677d76962e3240c145502e2ad9f3c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ecfd41166b72b67d3bdeb88d224ff445f6163869",
        "lessThan": "fa5b19ce69067874b1413f3c2027563bae8c2cb3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ecfd41166b72b67d3bdeb88d224ff445f6163869",
        "lessThan": "6e7247d8f5fefeceb0bb9cc80a5388a636b219cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "799c06ad4c9c790c265e8b6b94947213f1fb389c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dfdcbcde5c20df878178245d4449feada7d5b201",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ef3fd250f84494fb2f7871f357808edaa1fc6ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.241",
        "lessThan": "5.10.258",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.190",
        "lessThan": "5.15.209",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.149",
        "lessThan": "6.1.175",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.103",
        "lessThan": "6.6.140",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.12.43",
        "lessThan": "6.12.88",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.297",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.15.11",
        "lessThan": "6.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.16.2",
        "lessThan": "6.17",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/stream.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:53Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00128
21