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CVE-2026-89796

🗓️ 16 Sep 2026 10:30:27Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 30 Views

Infinite loop in Linux kernel mm/damon/core kdamond_merge_regions() from threshold overflow.

Related
Detection
Affected
Refs
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange5.15.164–5.15.222
linuxlinux_kernelRange6.1.101–6.1.189
linuxlinux_kernelRange6.6.41–6.6.158
linuxlinux_kernelRange6.9.10–6.10
OR
linuxlinux_kernelRange6.10–5.15.222
linuxlinux_kernelRange5.16.0–6.1.189
linuxlinux_kernelRange6.2.0–6.6.158
linuxlinux_kernelRange6.7.0–6.12.111
linuxlinux_kernelRange6.13.0–6.18.53
linuxlinux_kernelRange6.19.0–7.2.5
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/damon/core.c"
    ],
    "versions": [
      {
        "version": "1e865019cef354a5f0314491b4b4fc9f9a613642",
        "lessThan": "407da1dd7f48e5ba22ceb8834f6923390632d025",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d7eda72e59bbf3ed592db7ff0fd8c246c73149a8",
        "lessThan": "65edd8b3a88278c9f8e5c7d8c15d4f296ce35078",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "11078e2d11465518a9e85096bd28f8cd5fa1ea41",
        "lessThan": "5b0953f86d65855dc901050f40bbe6da0475d198",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6",
        "lessThan": "769c16699c89811386eb003c8fd9dcb8d405b316",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6",
        "lessThan": "50a7a5aec1aa43efc297fd4377c1cbdc7d15620d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6",
        "lessThan": "8a96a06e04d210845be5d9581c0e9e338947e8f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6",
        "lessThan": "123e4619ab6c8ab1c4cb1d7a58311a2af13929cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f2bd3184b6aeca6a497394b558337246e09fc02d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.164",
        "lessThan": "5.15.222",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.101",
        "lessThan": "6.1.189",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.41",
        "lessThan": "6.6.158",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.9.10",
        "lessThan": "6.10",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/damon/core.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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03 Oct 2026 11:17Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00235
30