CVE-2026-53242

🗓️ 25 Jun 2026 08:39:37Reported by LinuxType

Linux kernel ALSA PCM fix prevents wait queue corruption in snd_pcm_drain for linked streams.

Reporter	Title	Published	Views	Family All 3
Cvelist	CVE-2026-53242 ALSA: PCM: Fix wait queue list corruption in snd_pcm_drain() on linked streams	25 Jun 202608:39	–	cvelist
EUVD	EUVD-2026-39193	25 Jun 202608:39	–	euvd
NVD	CVE-2026-53242	25 Jun 202609:16	–	nvd

Vulners

CNA

Node

linux linux_kernelRange5.10.253–5.10.259

linux linux_kernelRange6.1.167–6.1.176

linux linux_kernelRange6.6.130–6.6.143

linux linux_kernelRange6.12.78–6.12.94

linux linux_kernelRange6.18.19–6.18.36

linux linux_kernelRange6.19.9–6.20

linux linux_kernelRange7.0–5.10.259

linux linux_kernelRange5.11.0–6.1.176

linux linux_kernelRange6.2.0–6.6.143

linux linux_kernelRange6.7.0–6.12.94

linux linux_kernelRange6.13.0–6.18.36

linux linux_kernelRange6.19.0–7.0.13

linux linux_kernelRange7.1.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/core/pcm_native.c"
    ],
    "versions": [
      {
        "version": "9baee36e8c5443411c4629afabafaff8a46a23fd",
        "lessThan": "cac5bf3500ee6422cf64e0df0b5daeecfed42917",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc71f888994569f87d5bee20b1ac6c9c1e3a7a79",
        "lessThan": "d842f26a167e77a36f3ed333b9fa99d36ef99fe6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "629cf09464cf98670996ea5c191dc9743e6f3f00",
        "lessThan": "d68b621bb5a48051932f1017a6e1bc9b18f854d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae8f8d30d334bad5b1b3cdb1eb8a0b771f55e432",
        "lessThan": "b053fcd8912f06c30f932f5b8ec41c72de474695",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a758e9a1f5ed722f83c4dd35f867fe811553bcb",
        "lessThan": "cd98837db15f323463b8df07282ac723bd5c3fed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b1dbd69ba6f8f8c69bc7b77c2ce3b9c6ed05ba6",
        "lessThan": "7c71a9522555ff137a9ca36b15d759ca04d84788",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b1dbd69ba6f8f8c69bc7b77c2ce3b9c6ed05ba6",
        "lessThan": "88fe2e3658726cb21ff2dcf9770bf672f9b9d31b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c2f64e05a0587a83ec42dbd6b7a7ded79b2ff694",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.253",
        "lessThan": "5.10.259",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThan": "6.1.176",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThan": "6.6.143",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThan": "6.12.94",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.18.19",
        "lessThan": "6.18.36",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.19.9",
        "lessThan": "6.20",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/core/pcm_native.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/cac5bf3500ee6422cf64e0df0b5daeecfed42917
git	www.git.kernel.org/stable/c/d842f26a167e77a36f3ed333b9fa99d36ef99fe6
git	www.git.kernel.org/stable/c/cd98837db15f323463b8df07282ac723bd5c3fed
git	www.git.kernel.org/stable/c/b053fcd8912f06c30f932f5b8ec41c72de474695
git	www.git.kernel.org/stable/c/7c71a9522555ff137a9ca36b15d759ca04d84788
git	www.git.kernel.org/stable/c/88fe2e3658726cb21ff2dcf9770bf672f9b9d31b
git	www.git.kernel.org/stable/c/d68b621bb5a48051932f1017a6e1bc9b18f854d0

25 Jun 2026 09:16Current

5.8Medium risk

Vulners AI Score5.8