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CVE-2026-80556

🗓️ 26 Aug 2026 14:37:23Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Use-after-free in Linux atmel-mci driver due to race condition in atmci_remove.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80556 mmc: atmel-mci: Fix use-after-free in atmci_remove due to race condition
26 Aug 202614:37
cvelist
euvd
EUVD
EUVD-2026-66471
26 Aug 202614:37
euvd
nvd
NVD
CVE-2026-80556
26 Aug 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-80556
26 Aug 202620:47
osv
ptsecurity
Positive Technologies
PT-2026-82172
26 Aug 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.276.12.105
linuxlinux_kernelRange6.13.06.18.46
linuxlinux_kernelRange6.19.07.1.10
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mmc/host/atmel-mci.c"
    ],
    "versions": [
      {
        "version": "7d2be0749a59096a334c94dc48f43294193cb8ed",
        "lessThan": "22aecf6c4721727a2f724ca0438bc7d4b609bf3f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d2be0749a59096a334c94dc48f43294193cb8ed",
        "lessThan": "b5060ff2f5460795a3e9f7cdf5052aa42f96ff81",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d2be0749a59096a334c94dc48f43294193cb8ed",
        "lessThan": "7599a73ff66d195a908f5d88b427933a9fb1c02a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7d2be0749a59096a334c94dc48f43294193cb8ed",
        "lessThan": "c125ee35a49a0518521b52b27631eef061b8719a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mmc/host/atmel-mci.c"
    ],
    "versions": [
      {
        "version": "2.6.27",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.27",
        "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"
      }
    ]
  }
]

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26 Aug 2026 15:17Current
5.5Medium risk
Vulners AI Score5.5
6