CVE-2026-46004 ALSA: caiaq: Handle probe errors properly

🗓️ 27 May 2026 12:56:01Reported by LinuxType

ALSA caiaq: setup_card now returns errors and avoids use-after-free in probe path.

Reporter	Title	Published	Views	Family All 270
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-46004	27 May 202612:56	–	cve
Debian CVE	CVE-2026-46004	27 May 202612:56	–	debiancve
EUVD	EUVD-2026-32301	27 May 202612:56	–	euvd
Microsoft CVE	ALSA: caiaq: Handle probe errors properly	28 May 202608:03	–	mscve
NVD	CVE-2026-46004	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-2026-46004	28 May 202606:10	–	osv
OSV	DEBIAN-CVE-2026-46004	27 May 202614:17	–	osv
OSV	ECHO-AF75-9EF9-2F57	28 May 202604:57	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/caiaq/device.c"
    ],
    "versions": [
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "da938aa9fc7826901921dcea225948ab21a97e45",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "09616e25f502080ba684fc7fcf959d1376ab756d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "b956e48371f2ff72b76be9a829800ecec963bd45",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "f537e3ad69609f6924a4db6b4a7f6561f5288bdd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "6251e3e256337a30160ef59ab1580dde4d1acd28",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "e59ecd4ee3a450db6cb4e4ecaa3efdd593f80056",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "096dd8519cf2f768e9e14f224b627f7aaee1a9c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
        "lessThan": "28abd224db4a49560b452115bca3672a20e45b2f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/caiaq/device.c"
    ],
    "versions": [
      {
        "version": "2.6.25",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.25",
        "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": "6.12.86",
        "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-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/da938aa9fc7826901921dcea225948ab21a97e45
git	www.git.kernel.org/stable/c/096dd8519cf2f768e9e14f224b627f7aaee1a9c5
git	www.git.kernel.org/stable/c/b956e48371f2ff72b76be9a829800ecec963bd45
git	www.git.kernel.org/stable/c/6251e3e256337a30160ef59ab1580dde4d1acd28
git	www.git.kernel.org/stable/c/f537e3ad69609f6924a4db6b4a7f6561f5288bdd
git	www.git.kernel.org/stable/c/e59ecd4ee3a450db6cb4e4ecaa3efdd593f80056
git	www.git.kernel.org/stable/c/28abd224db4a49560b452115bca3672a20e45b2f
git	www.git.kernel.org/stable/c/09616e25f502080ba684fc7fcf959d1376ab756d

01 Jun 2026 16:16Current

EPSS0.00032