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CVE-2026-43436 ALSA: usb-audio: Check endpoint numbers at parsing Scarlett2 mixer interfaces

🗓️ 08 May 2026 14:22:06Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

CVE-2026-43436: ALSA usb-audio fixes NULL dereference by validating endpoints in Scarlett2 mixer.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43436
8 May 202614:22
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
8 May 202600:00
cnnvd
CVE
CVE-2026-43436
8 May 202614:22
cve
Debian CVE
CVE-2026-43436
8 May 202614:22
debiancve
Oracle linux
Unbreakable Enterprise kernel security update
2 Jul 202600:00
oraclelinux
EUVD
EUVD-2026-28742
8 May 202615:31
euvd
NVD
CVE-2026-43436
8 May 202615:16
nvd
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50372)
6 Jul 202600:00
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0837
16 Jun 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/mixer_scarlett2.c"
    ],
    "versions": [
      {
        "version": "6c0a2078134aba6a77291554035304df9e16b85c",
        "lessThan": "b014cc945baba75816cda0cf8934be87c9ed4947",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c0a2078134aba6a77291554035304df9e16b85c",
        "lessThan": "c5c5a6c53cf3b658f1d4512dfa61f3cd25bc34ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c0a2078134aba6a77291554035304df9e16b85c",
        "lessThan": "b267255c15d2a5b90c4e926146aa155e5161e264",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c0a2078134aba6a77291554035304df9e16b85c",
        "lessThan": "3d542cf3c4c854cdf5d58049771f68926b9eb2b9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c0a2078134aba6a77291554035304df9e16b85c",
        "lessThan": "3d4f23885e4b90347c9a1d779af6e79a99b5172a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c0a2078134aba6a77291554035304df9e16b85c",
        "lessThan": "df1d8abf36ca3681c21a6809eaa9a1e01ef897a6",
        "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/mixer_scarlett2.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.19",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.9",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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