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CVE-2026-43512

🗓️ 12 May 2026 15:24:02Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 158 Views🌐 WEB

Tomcat Digest authenticator allows login for any unknown user; upgrade to 11.0.22, 10.1.55, or 9.0.118.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-43512
8 Jun 202620:43
githubexploit
ibm
IBM Security Bulletins
Security Bulletin: IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to Apache Tomcat
27 Jul 202613:24
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerabilities in tomcat-embed-core-11.0.20.jar
17 Jun 202615:33
ibm
ibm
IBM Security Bulletins
Security Bulletin: Maximo AI Service uses cryptography-46.0.6-cp311-abi3-manylinux_2_34_x86_64.whl and tomcat-embed-core-10.1.54.jar which are vulnerable to CVE-2026-39892, CVE-2026-41293, CVE-2026-43512, CVE-2026-43513 and CVE-2026-43515.
30 Jun 202607:44
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Maximo Application Suite - Monitor Component uses tomcat-embed-core-10.1.54.jar which is vulnerable to CVE-2026-41293, CVE-2026-43512, CVE-2026-43513 and CVE-2026-43515.
9 Jul 202606:45
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple issues in Apache Tomcat [CVE-2026-41284, CVE-2026-41293, CVE-2026-42498, CVE-2026-43512, CVE-2026-43513, CVE-2026-43514, CVE-2026-43515]
28 Jul 202621:49
ibm
ibm
IBM Security Bulletins
Security Bulletin: The Apache Tomcat application server that is shipped with IBM ApplinX is vulnerable to multiple vulnerabilities.
16 Jun 202617:54
ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities in IBM DevOps Solution Workbench
25 Jun 202616:30
ibm
nessus
Tenable Nessus
Amazon Linux 2023 : tomcat9, tomcat9-admin-webapps, tomcat9-el-3.0-api (ALAS2023-2026-1770)
8 Jun 202600:00
nessus
nessus
Tenable Nessus
Amazon Linux 2023 : tomcat10, tomcat10-admin-webapps, tomcat10-el-5.0-api (ALAS2023-2026-1776)
8 Jun 202600:00
nessus
Rows per page
NVD
Vulners
Node
OR
apachetomcatRange7.0.07.0.109
apachetomcatRange8.5.08.5.100
apachetomcatRange9.0.09.0.118
apachetomcatRange10.1.010.1.55
apachetomcatRange11.0.011.0.22
[
  {
    "defaultStatus": "unaffected",
    "product": "Apache Tomcat",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "11.0.21",
        "status": "affected",
        "version": "11.0.0-M1",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "10.1.54",
        "status": "affected",
        "version": "10.1.0-M1",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.0.117",
        "status": "affected",
        "version": "9.0.0.M1",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "8.5.100",
        "status": "affected",
        "version": "8.5.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "7.0.109",
        "status": "affected",
        "version": "7.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "7.0.0",
        "status": "unknown",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
Authorizationheader/protected/secret.htmlTomcat DIGEST authentication bypass via crafted Digest header on protected resourceCWE-592

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17 Jun 2026 10:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.8
EPSS0.01233
SSVC
158