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CVE-2026-64491

🗓️ 25 Jul 2026 08:51:49Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 69 Views

ALSA usx2y and us144mkii fix disconnect use after free by killing URBs before canceling work.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-64491
25 Jul 202608:51
–attackerkb
circl
Circl
CVE-2026-64491
15 Sep 202612:46
–circl
cvelist
Cvelist
CVE-2026-64491 ALSA: usx2y: us144mkii: fix work UAF on disconnect
25 Jul 202608:51
–cvelist
debiancve
Debian CVE
CVE-2026-64491
25 Jul 202608:51
–debiancve
euvd
EUVD
EUVD-2026-48835
25 Jul 202608:51
–euvd
nvd
NVD
CVE-2026-64491
25 Jul 202610:17
–nvd
osv_bell
osv_bell
BELL-CVE-2026-64491
29 Jul 202606:06
–osv_bell
osv_cve
osv_cve
CVE-2026-64491 ALSA: usx2y: us144mkii: fix work UAF on disconnect
25 Jul 202608:51
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-64491
25 Jul 202610:17
–osv_debian
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:11476-1 kernel-devel-7.1.7-1.1 on GA media
9 Aug 202600:00
–osv_opensuse
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.18–6.18.39
linuxlinux_kernelRange6.19.0–7.1.4
linuxlinux_kernelRange7.2.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/usx2y/us144mkii.c"
    ],
    "versions": [
      {
        "version": "c1bb0c13e430623c26543baae5bb9ae21139db87",
        "lessThan": "c071df05bcda0e47aac581d4b564b2bebcb1ff60",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c1bb0c13e430623c26543baae5bb9ae21139db87",
        "lessThan": "27161c68d5e78807c9d897db222a775b298d05fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c1bb0c13e430623c26543baae5bb9ae21139db87",
        "lessThan": "147996e7e7c9e8339c0e04f6fa7ccb3e4d448ff7",
        "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/usx2y/us144mkii.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "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",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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03 Nov 2026 18:15Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00206
69