CVE-2026-80743

🗓️ 03 Sep 2026 08:26:26Reported by LinuxType

NULL dereference in ASoC xilinx formatter_pcm IRQ handlers from uninitialized driver data.

Reporter	Title	Published	Views	Family All 4
Cvelist	CVE-2026-80743 ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers	3 Sep 202608:26	–	cvelist
EUVD	EUVD-2026-70347	3 Sep 202608:26	–	euvd
NVD	CVE-2026-80743	3 Sep 202613:06	–	nvd
Positive Technologies	PT-2026-84941	3 Sep 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange5.1–5.10.266

linux linux_kernelRange5.11.0–5.15.217

linux linux_kernelRange5.16.0–6.1.184

linux linux_kernelRange6.2.0–6.6.153

linux linux_kernelRange6.7.0–6.12.105

linux linux_kernelRange6.13.0–6.18.46

linux linux_kernelRange6.19.0–7.1.10

linux linux_kernelRange7.2.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/soc/xilinx/xlnx_formatter_pcm.c"
    ],
    "versions": [
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "7d857aec162fb02d10ce326aecc1ac7509c31f43",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "a85315f2eb06adc5597a7103e1910fc7d0d35ffd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "721cfeb0b9572084435695ae535411b921d1ea68",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "b4ef887bee4d3c177adac5d1eab8b2de31b08ac3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "f51a540b14eecb8667bbe450192318271b87631e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "09e4c486348e176c083f8bee9169ae8f408cf8d1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a",
        "lessThan": "f12afefb7b01f94d6d66d397f323a9914edbf70e",
        "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/soc/xilinx/xlnx_formatter_pcm.c"
    ],
    "versions": [
      {
        "version": "5.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.266",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.184",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.153",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.105",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5
git	www.git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3
git	www.git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68
git	www.git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e
git	www.git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1
git	www.git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43
git	www.git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e
git	www.git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd

03 Sep 2026 13:06Current

5.8Medium risk

Vulners AI Score5.8