{
  "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-2026-22990",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-22990",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-23T15:24:11.332Z",
    "updatedAt": "2026-10-19T18:25:26.297Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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": "libceph: replace overzealous BUG_ON in osdmap_apply_incremental()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: replace overzealous BUG_ON in osdmap_apply_incremental()\n\nIf the osdmap is (maliciously) corrupted such that the incremental\nosdmap epoch is different from what is expected, there is no need to\nBUG.  Instead, just declare the incremental osdmap to be invalid.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9aa0b0c14cefece078286d78b97d4c09685e372d"
            },
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4b106fbb1c7b841cd402abd83eb2447164c799ea"
            },
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6afd2a4213524bc742b709599a3663aeaf77193c"
            },
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d3613770e2677683e65d062da5e31f48c409abe9"
            },
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6c6cec3db3b418c4fdf815731bc39e46dff75e1b"
            },
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6348d70af847b79805374fe628d3809a63fd7df3"
            },
            {
              "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e00c3f71b5cf75681dbd74ee3f982a99cb690c2b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.34",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.34"
            },
            {
              "version": "5.10.248",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.161",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.121",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.66",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}