{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-46004",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46004",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-27T12:56:01.851Z",
    "updatedAt": "2026-06-14T17:47:26.278Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "ALSA: caiaq: Handle probe errors properly",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: caiaq: Handle probe errors properly\n\nThe probe procedure of setup_card() in caiaq driver doesn't treat the\nerror cases gracefully, e.g. the error from snd_card_register() calls\nsnd_card_free() but continues.  This would lead to a UAF for the\nfurther calls like snd_usb_caiaq_control_init(), as Berk suggested in\nanother patch in the link below.\n\nHowever, the problem is not only that; in general, this function drops\nthe all error handlings (as it's a void function) although its caller\ncan propagate an error to snd_probe(), which eventually calls\nsnd_card_free() as a proper error path.  That said, we should treat\neach error case in setup_card(), and just return the error code\npromptly, which is then handled later as a fatal error in snd_probe().\n\nThis patch achieves it by changing the setup_card() to return an error\ncode.  Also, the superfluous snd_card_free() call is removed, too.\n\nNote that card->private_free can be set still safely at returning an\nerror.  All called functions in card_free() have checks of the\nunassigned resources or NULL checks.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "da938aa9fc7826901921dcea225948ab21a97e45"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "09616e25f502080ba684fc7fcf959d1376ab756d"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b956e48371f2ff72b76be9a829800ecec963bd45"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f537e3ad69609f6924a4db6b4a7f6561f5288bdd"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6251e3e256337a30160ef59ab1580dde4d1acd28"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e59ecd4ee3a450db6cb4e4ecaa3efdd593f80056"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "096dd8519cf2f768e9e14f224b627f7aaee1a9c5"
            },
            {
              "version": "8e3cd08ed8e590952aa9a656758cb24d4ba898f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "28abd224db4a49560b452115bca3672a20e45b2f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.25",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.25"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.140",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.86",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.27",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}