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CVE-2026-9563

🗓️ 02 Jul 2026 07:33:25Reported by eclipseType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views

CVE-2026-9563: Parsson up to 1.1.8 allows large JSON to exhaust CPU; 1.1.8 adds fifteen million characters limit.

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Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Enterprise Application Runtimes, is affected by a denial of service vulnerability due to Eclipse Parsson (CVE-2026-9563)
9 Jul 202618:04
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Engineering Lifecycle Management products using WebSphere Application Server Liberty is affected by a denial of service vulnerability due to Eclipse Parsson (CVE-2026-9563)
5 Aug 202606:36
ibm
ibm
IBM Security Bulletins
Security Bulletin: Vulnerability in WebSphere Application Server Liberty affect Cloud Pak System Pattern Type
24 Aug 202610:49
ibm
ibm
IBM Security Bulletins
Security Bulletin: Eclipse parsson security vulnerability in FileNet Content Manager reported for BAI-EVENTS-JAVA-SDK
12 Aug 202612:50
ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple security vulnerabilities may affect IBM WebSphere Liberty that is shipped with IBM CICS TX Advanced.
25 Aug 202614:19
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM SPSS Analytic Server is affected by multiple vulnerabilities in IBM WebSphere Application Server Liberty
10 Aug 202619:09
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability due to Eclipse Parsson (CVE-2026-9563)
7 Jul 202619:50
ibm
ibm
IBM Security Bulletins
Security Bulletin: Vulnerabilities in IBM WebSphere Profile (CVE-2026-9563, CVE-2026-10842, CVE-2026-11897, CVE-2026-15057, CVE-2026-14981, CVE-2026-15064, CVE-2026-15328, CVE-2026-15325) affect PowerVM Novalink
28 Aug 202615:27
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by a denial of service vulnerability due to Eclipse Parsson (CVE-2026-9563)
9 Jul 202618:04
ibm
ibm
IBM Security Bulletins
Security Bulletin: There are vulnerabilities in IBM Maximo Manage application in IBM Maximo Application Suite
28 Aug 202606:40
ibm
Rows per page
[
  {
    "vendor": "Eclipse Foundation",
    "product": "Eclipse Parsson",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "1.1.7",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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02 Jul 2026 17:44Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.0063
75