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CVE-2026-23208 ALSA: usb-audio: Prevent excessive number of frames

🗓️ 14 Feb 2026 16:27:30Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 50 Views

ALSA usb-audio patch prevents excessive frames by validating single data frames to avoid out of bounds writes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-23208
14 Feb 202616:27
–attackerkb
bdu_fstec
BDU FSTEC
Linux USB Audio Buffer Overflow
25 Aug 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-23208 vulnerabilities
10 Apr 202602:13
–cgr
circl
Circl
CVE-2026-23208
19 Mar 202600:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
13 Feb 202616:00
–cnnvd
cve
CVE
CVE-2026-23208
14 Feb 202616:27
–cve
debiancve
Debian CVE
CVE-2026-23208
14 Feb 202616:27
–debiancve
mscve
Microsoft CVE
ALSA: usb-audio: Prevent excessive number of frames
20 Mar 202608:03
–mscve
nvd
NVD
CVE-2026-23208
14 Feb 202617:15
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20416-1)
29 Mar 202600:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/pcm.c"
    ],
    "versions": [
      {
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        "lessThan": "480a1490c595a242f27493a4544b3efb21b29f6a",
        "status": "affected",
        "versionType": "git"
      },
      {
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      },
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      {
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        "status": "affected",
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      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/usb/pcm.c"
    ],
    "versions": [
      {
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      },
      {
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        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.230",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.230",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
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      },
      {
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      {
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      },
      {
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      },
      {
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        "status": "unaffected",
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      },
      {
        "version": "6.6.160",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.114",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.10",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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21 Oct 2026 12:38Current
EPSS0.00186
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