{
  "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-2026-98274",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98274",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-06T08:45:35.297Z",
    "updatedAt": "2026-10-19T09:16:45.903Z",
    "importedAt": "2026-10-24T01:58:41.756Z",
    "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": "net: psp: avoid conflicts with skb->decrypted and sk_validate_xmit_skb()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: psp: avoid conflicts with skb->decrypted and sk_validate_xmit_skb()\n\nPSP conflicts with TLS ULP in its usage of both skb->decrypted and\nsk->sk_validate_xmit_skb().\n\nMake PSP mutually exclusive with TLS ULP, the only other user of either\nof these. As other users of skb->decrypted come along, they can be added\nto sk_has_decrypt_user(). It would make sense to also assert that\nsk->sk_validate_xmit_skb() is also NULL in both of these setup paths for\nsimilar future proofing, but the PSP listener/sk_clone() path is still\nbroken and it could be seen as a regression to not allow rx assoc to run\non a child of a listener socket with PSP tx assoc state.\n\nInclude all TCP ULPs in the sk_has_decrypt_user() check, even though TLS\nis the only one that conflicts with PSP via the decrypted bit. This is\nintentional because PSP was not designed to be used with ULPs. It is\nbest to close off surface area that may make bugs reachable, until\nsomeone wishes to design and test an actual user of PSP with ULPs.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6b46ca260e2290e3453d1355ab5b6d283d73d780",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a13cca5ba5375f13cbdab545abfb5e288bef3f78"
            },
            {
              "version": "6b46ca260e2290e3453d1355ab5b6d283d73d780",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c8c8c18862337c469e325c207601de3279847809"
            },
            {
              "version": "6b46ca260e2290e3453d1355ab5b6d283d73d780",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a41f24c612c3f5139a3143307eb85bbcf1bd4d07"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.18"
            },
            {
              "version": "6.18.54",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}