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CVE-2026-98409

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: rtd119x: Avoid division by zero clk_get_rate() could return 0. Avoid a division by zero panic.

Severity
Not scored
CVSS score
Not available
Vulnerability status
Received
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-10-14 14:17:52.100000
Last modified
2026-10-30 13:21:13.703000
View original CVE JSON
{
  "id": "CVE-2026-98409",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-10-14T14:17:52.100",
  "lastModified": "2026-10-30T13:21:13.703",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: rtd119x: Avoid division by zero\n\nclk_get_rate() could return 0.  Avoid a division by zero panic."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/watchdog/rtd119x_wdt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367",
              "lessThan": "b2876193a150301993ab2f88afde07568e4de9c7",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367",
              "lessThan": "5cfea211bd3440b1de0b2d7dc2809c6350a5b722",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367",
              "lessThan": "d4ef7cf5d31c3cbc6f87721fb950ab10dadeee72",
              "versionType": "git",
              "status": "affected"
            },
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              "lessThan": "757c721545b9ffac5c3042a0cd3685ea28af7e81",
              "versionType": "git",
              "status": "affected"
            },
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              "version": "2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367",
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              "status": "affected"
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              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/watchdog/rtd119x_wdt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "4.16",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "4.16",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "5.10.273",
              "lessThanOrEqual": "5.10.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "5.15.224",
              "lessThanOrEqual": "5.15.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.1.191",
              "lessThanOrEqual": "6.1.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.6.158",
              "lessThanOrEqual": "6.6.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.12.112",
              "lessThanOrEqual": "6.12.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.54",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.8",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1f22001b34984350844d629862f70934770cb796",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
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    },
    {
      "url": "https://git.kernel.org/stable/c/5cfea211bd3440b1de0b2d7dc2809c6350a5b722",
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    },
    {
      "url": "https://git.kernel.org/stable/c/757c721545b9ffac5c3042a0cd3685ea28af7e81",
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    },
    {
      "url": "https://git.kernel.org/stable/c/8a12e049d517d7dee78500633f8f0e47262a67e0",
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    },
    {
      "url": "https://git.kernel.org/stable/c/b2876193a150301993ab2f88afde07568e4de9c7",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b4ede87765a2e58ca4f18f5f8037c4826b9cc93f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
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    }
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}