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CVE-2026-34478

🗓️ 10 Apr 2026 15:40:17Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views

Log4j Core Rfc5424Layout up to 2.25.3 allows CRLF injection from silent renames; upgrade to 2.25.4.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins
Security Bulletin: Multiple Vulnerabilities in IBM Tivoli Netcool/OMNIbus_GUI
26 May 202614:03
ibm
IBM Security Bulletins
Security Bulletin: There is a vulnerability in log4j-core-2.25.3.jar used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-34477, CVE-2026-34478, CVE-2026-34480)
29 May 202609:54
ibm
IBM Security Bulletins
Security Bulletin: Multiple Vulnerabilities in Apache Log4j Core shipped in Tivoli Netcool/OMNIbus
29 May 202612:15
ibm
IBM Security Bulletins
Security Bulletin: There is a vulnerability in log4j-core-2.25.3.jar used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-34477, CVE-2026-34478, CVE-2026-34480)
29 May 202609:56
ibm
IBM Security Bulletins
Security Bulletin: Due to use of log4j-core-2.25.3.jar, IBM Sterling Connect:Direct Web Services is vulnerable to log injection via CRLF sequences.
3 Jun 202604:27
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities in IBM Tivoli Network Configuration Manager IP Edition (ITNCM)
18 Apr 202602:39
ibm
IBM Security Bulletins
Security Bulletin: There is a vulnerability in log4j-core-2.25.3.jar used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-34480 ,CVE-2026-34477, CVE-2026-34478, CVE-2026-34479)
29 May 202608:56
ibm
IBM Security Bulletins
Security Bulletin: Multiple Vulnerabilities in watsonx.data
9 May 202608:59
ibm
IBM Security Bulletins
Security Bulletin: IBM App Connect for Manufacturing is vulnerable to multiple vulnerabilities due to Apache Log4j and Bouncy Castle.
11 May 202606:59
ibm
IBM Security Bulletins
Security Bulletin: IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to multiple vulnerabilities due to Apache Log4j ( CVE-2026-34477, CVE-2026-34478, CVE-2026-34479 & CVE-2026-34480 )
22 May 202614:52
ibm
Rows per page
NVD
Vulners
Node
apachelog4jRange2.21.02.25.4
OR
apachelog4jMatch3.0.0beta1
OR
apachelog4jMatch3.0.0beta2
OR
apachelog4jMatch3.0.0beta3
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "cpes": [
      "cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "packageName": "org.apache.logging.log4j:log4j-core",
    "packageURL": "pkg:maven/org.apache.logging.log4j/log4j-core",
    "product": "Apache Log4j Core",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "2.25.4",
        "status": "affected",
        "version": "2.21.0",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "3.0.0-beta3",
        "status": "affected",
        "version": "3.0.0-beta1",
        "versionType": "maven"
      }
    ]
  }
]

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24 Apr 2026 18:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 46.9
EPSS0.00034
SSVC
21