{
  "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-2026-68355",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-68355",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-10T12:03:32.321Z",
    "updatedAt": "2026-08-19T16:34:03.197Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": "wifi: ath11k: fix potential buffer underflow in ath11k_hal_rx_msdu_list_get()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix potential buffer underflow in ath11k_hal_rx_msdu_list_get()\n\nWhen the first entry in msdu_details has a zero buffer address,\nthe code accesses msdu_details[i - 1] with i == 0, causing a\nbuffer underflow.\n\nFix similarly to ath12k_wifi7_hal_rx_msdu_list_get() by adding\na separate check for i == 0 before the main condition to prevent\nthe out-of-bounds access.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "085a5fde5bac29c01059e69399b417e91c0a6c18"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "31ea4b175bc3ab430be15834d9ee8a1ce65bee15"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "20d18a5ec6ec364fcaf0d03af6fc43dcc42c6591"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "69a6a4f60b2da92c0bdfd9264b8ffe053f51f52a"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "904367381a922aa2dc3e8bd2488e6c9180516c7a"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a154ca3c441a67d36b3a9ea63a4f11b06abe6223"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "725c1c3a8c5d920a7d3f5887412f2ad8e95a74f5"
            },
            {
              "version": "d5c65159f2895379e11ca13f62feabe93278985d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7f11e70629650ff6ea140984e5ce188b775b2683"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.6"
            },
            {
              "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": "6.6.148",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.101",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.42",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}