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CVE-2026-68494

🗓️ 04 Aug 2026 14:39:14Reported by HeroDevsType 
cve
 cve
🔗 web.nvd.nist.gov👁 366 Views

CVE-2026-68494: Jackson-core async parser bypasses maxNumberLength with chunked input, fix incomplete.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: IBM SPSS Modeler is affected by multiple vulnerabilities in Jackson Core
15 Oct 202616:58
–ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Terracotta is affected by jackson-core vulnerabilities that could allow attackers to trigger a denial of service via memory or CPU exhaustion by supplying arbitrarily long numbers
10 Sep 202616:34
–ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities affect Data Virtualization on IBM Software Hub (September 2026 - Part 1 of 2)
7 Oct 202622:51
–ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Engineering Lifecycle Optimization - Engineering Publishing affected by a Denial of Service vulnerability in Jackson Core (CVE-2026-18401)
16 Oct 202606:50
–ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities in jackson-databind impact IBM License Key Server Administration and Reporting Tool and IBM LKS Administration Agent
2 Sep 202605:14
–ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Sterling External Authentication Server is vulnerable to multiple issues
9 Oct 202604:46
–ibm
ibm
IBM Security Bulletins
Security Bulletin: Uncontrolled Resource Consumption Security Vulnerability in Jackson-core Affects IBM Sterling B2B Integrator and IBM Sterling File Gateway (CVE-2026-0003)
15 Sep 202618:39
–ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple secuirty vulnerabilities addressed with IBM Business Automation Workflow traditional and containers September 2026
2 Oct 202617:05
–ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Integration Designer is vulnerable to CVE-2026-68494
6 Sep 202600:30
–ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Enterprise Build of Quarkus is affected by multiple vulnerabilities
14 Aug 202611:40
–ibm
Rows per page
[
  {
    "vendor": "FasterXML",
    "product": "jackson-core",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "com.fasterxml.jackson.core:jackson-core",
    "repo": "https://github.com/FasterXML/jackson-core",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "2.15.0",
        "lessThan": "2.18.8",
        "status": "affected",
        "versionType": "maven"
      },
      {
        "version": "2.18.8",
        "status": "unaffected",
        "versionType": "maven"
      },
      {
        "version": "2.19.0",
        "lessThan": "2.21.4",
        "status": "affected",
        "versionType": "maven"
      },
      {
        "version": "2.21.4",
        "status": "unaffected",
        "versionType": "maven"
      }
    ],
    "programFiles": [
      "src/main/java/com/fasterxml/jackson/core/json/async/NonBlockingUtf8JsonParserBase.java"
    ],
    "programRoutines": [
      {
        "name": "NonBlockingUtf8JsonParserBase._startPositiveNumber"
      },
      {
        "name": "NonBlockingUtf8JsonParserBase._startNegativeNumber"
      },
      {
        "name": "NonBlockingUtf8JsonParserBase._finishNumberIntegralPart"
      }
    ]
  },
  {
    "vendor": "FasterXML",
    "product": "jackson-core",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "tools.jackson.core:jackson-core",
    "repo": "https://github.com/FasterXML/jackson-core",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "3.0.0",
        "lessThan": "3.1.4",
        "status": "affected",
        "versionType": "maven"
      },
      {
        "version": "3.1.4",
        "status": "unaffected",
        "versionType": "maven"
      }
    ],
    "programFiles": [
      "src/main/java/tools/jackson/core/json/async/NonBlockingUtf8JsonParserBase.java"
    ],
    "programRoutines": [
      {
        "name": "NonBlockingUtf8JsonParserBase._startPositiveNumber"
      },
      {
        "name": "NonBlockingUtf8JsonParserBase._startNegativeNumber"
      },
      {
        "name": "NonBlockingUtf8JsonParserBase._finishNumberIntegralPart"
      }
    ]
  }
]

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23 Oct 2026 23:10Current
7.4High risk
Vulners AI Score7.4
CVSS 48.7
EPSS0.00463
SSVC
366