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CVE-2026-34479

🗓️ 10 Apr 2026 15:41:07Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views

Log4j1XmlLayout escapes XML 1.0 chars incorrectly, causing silent log loss; upgrade to 2.25.4.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
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: 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: IBM SPSS Modeler is affected by multiple vulnerabilities in Apache Log4j
27 May 202617:36
ibm
IBM Security Bulletins
Security Bulletin: The Apache Log4J 2 package that is shipped with IBM ApplinX is vulnerable to multiple vulnerabilities (CVE-2026-34480, CVE-2026-34477, CVE-2026-34478, CVE-2026-34479).
11 Jun 202621:17
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 for Healthcare is vulnerable to multiple vulnerabilities due to Apache Log4j and Apache Neethi
8 Jun 202611:43
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
Chainguard
CVE-2026-34479 vulnerabilities
17 Apr 202601:17
cgr
Circl
CVE-2026-34479
10 Apr 202616:10
circl
CNNVD
Apache Log4j 安全漏洞
10 Apr 202600:00
cnnvd
Rows per page
NVD
Vulners
Node
apachelog4jRange2.72.25.4
OR
apachelog4jMatch3.0.0alpha1
OR
apachelog4jMatch3.0.0alpha1_rc1
OR
apachelog4jMatch3.0.0alpha1_rc2
OR
apachelog4jMatch3.0.0beta1
OR
apachelog4jMatch3.0.0beta2
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "cpes": [
      "cpe:2.3:a:apache:log4j_1_2_api:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "packageName": "org.apache.logging.log4j:log4j-1.2-api",
    "packageURL": "pkg:maven/org.apache.logging.log4j/log4j-1.2-api",
    "product": "Apache Log4j 1 to Log4j 2 bridge",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "2.25.4",
        "status": "affected",
        "version": "2.7",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "3.0.0-beta2",
        "status": "affected",
        "version": "3.0.0-alpha1",
        "versionType": "maven"
      }
    ]
  }
]

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06 May 2026 18:21Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 46.9
EPSS0.00126
SSVC
34