{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-80706",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80706",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-28T06:53:07.640Z",
    "updatedAt": "2026-10-16T19:26:34.192Z",
    "importedAt": "2026-10-24T01:58:30.346Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "can: softing: fw_parse(): validate firmware record spans",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: softing: fw_parse(): validate firmware record spans\n\nfw_parse() reads a fixed record header, a firmware-provided payload,\nand a trailing checksum without knowing the end of the firmware blob. A\ntruncated record can therefore make those reads exceed the blob.\n\nThe same record also supplies addresses and lengths for writes into\nDPRAM. The generic loader uses wrap-prone mixed signed arithmetic for its\nbounds check, while the application loader does not bound the staging\ncopy at all.\n\nPass the firmware end to the parser and validate the full source record.\nUse a signed wide offset for generic DPRAM records and validate the\napplication staging span against the mapped DPRAM before copying.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f6d9a6a9512430b395a1940d7b216394fd02d30b"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84c850b08fc0d671c245144b619683129b55690a"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d0eac0ea7cf493e787fd7b4a556e43ef03cb4b50"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ae588e5b9cc268de1aabf30f939f0870717ca164"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ad331e26fd213a19fee0de18cdacd67b7ff5b478"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2ee477e541a6d5e434d6a4041c6b677ab42e1d82"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "808ed899dcf8bdef66894fda5eb7ee4bb0eb8dc1"
            },
            {
              "version": "03fd3cf5a179da12e6bee5e9d74b648aff68dc4c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "856d6cb04e5407523566b075841dcd6423757d1c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.38",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.38"
            },
            {
              "version": "5.10.265",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.216",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.183",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.151",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.44",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}