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136 vulnerabilities found for Apache Tomcat by Apache Software Foundation
CVE-2026-73180 (GCVE-0-2026-73180)
Vulnerability from cvelistv5
Published
2026-08-25 22:01
Modified
2026-08-26 18:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-613 - Insufficient Session Expiration
Summary
Insufficient Session Expiration vulnerability in Apache Tomcat meant that if the session ID for an authenticated HTTP session was changed after a WebSocket connection had been established under that authenticated HTTP session, the WebSokcet session would not be closed as required by the Jakarta WebSocket specification when the HTTP session ended.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.0 through 8.5.100, from 7.0.43 through 7.0.109. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.24 Version: 10.1.0-M1 ≤ 10.1.57 Version: 9.0.0.M1 ≤ 9.0.120 Version: 8.5.0 ≤ 8.5.100 Version: 7.0.43 ≤ 7.0.109 |
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CVE-2026-68763 (GCVE-0-2026-68763)
Vulnerability from cvelistv5
Published
2026-08-25 22:00
Modified
2026-08-26 18:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog tracking when a stream is reset
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.39 through 9.0.120.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.59 through 8.5.100. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.24 Version: 10.1.0-M1 ≤ 10.1.57 Version: 9.0.39 ≤ 9.0.120 Version: 8.5.59 ≤ 8.5.100 |
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CVE-2026-68569 (GCVE-0-2026-68569)
Vulnerability from cvelistv5
Published
2026-08-25 21:59
Modified
2026-08-26 18:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-287 - Improper Authentication
Summary
Improper Authentication vulnerability in Apache Tomcat meant that in some circumstances (e.g. CLIENT-CERT, SPNEGO) that a user would be authenticated even if the user did not exist in the DataSourceRealm.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.24 Version: 10.1.0-M1 ≤ 10.1.57 Version: 9.0.0.M1 ≤ 9.0.120 Version: 8.5.0 ≤ 8.5.100 Version: 7.0.0 ≤ 70.109 |
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CVE-2026-68525 (GCVE-0-2026-68525)
Vulnerability from cvelistv5
Published
2026-08-25 21:57
Modified
2026-08-26 18:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-863 - Incorrect Authorization
Summary
Incorrect Authorization vulnerability in Apache Tomcat's FORM authentication process allows the bypassing of a security constraint that limits user has access to a resource POST but not GET.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-66422 (GCVE-0-2026-66422)
Vulnerability from cvelistv5
Published
2026-08-25 21:55
Modified
2026-08-26 18:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization
Summary
Improper Authorization vulnerability in Apache Tomcat cause by security-role-ref definitions being incorrectly used as role aliases within the Realm in additional to the correct usage with Request.isUserInRole().
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.25 through 9.0.120.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.46 through 8.5.100, from 7.0.97 through 7.0.109. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-65927 (GCVE-0-2026-65927)
Vulnerability from cvelistv5
Published
2026-08-25 21:53
Modified
2026-08-26 15:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-193 - Off-by-one Error
Summary
Off-by-one Error vulnerability in Apache Tomcat impacting the [N] flag on the rewrite valves causes rewrite processing to restart at the second rule rather than the first rule.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
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known to be affected: from 8.5.0 through 8.5.100. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121 which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Apache Software Foundation | Apache Tomcat |
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CVE-2026-65905 (GCVE-0-2026-65905)
Vulnerability from cvelistv5
Published
2026-08-25 21:51
Modified
2026-08-26 15:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-294 - Authentication Bypass by Capture-replay
Summary
Authentication Bypass by Capture-replay vulnerability in Apache Tomcat's DIGEST authenticator. If, before windowSize requests have been made, a client makes a DIGEST
authenticated request with a nonceCount on the upper boundary of the
replay window then that request is replayable once only while the
associated nonceCount remains within the replay window.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
The following versions were EOL at the time the CVE was created but are
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Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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CVE-2026-65637 (GCVE-0-2026-65637)
Vulnerability from cvelistv5
Published
2026-08-25 21:49
Modified
2026-08-26 15:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.
This issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-65183 (GCVE-0-2026-65183)
Vulnerability from cvelistv5
Published
2026-08-25 21:44
Modified
2026-08-26 15:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local user to access the unix domain socket.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.42 through 9.0.120.
Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.
References
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CVE-2026-65182 (GCVE-0-2026-65182)
Vulnerability from cvelistv5
Published
2026-08-25 21:43
Modified
2026-08-26 15:18
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path.
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Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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| Apache Software Foundation | Apache Tomcat |
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CVE-2026-66299 (GCVE-0-2026-66299)
Vulnerability from cvelistv5
Published
2026-07-28 14:29
Modified
2026-07-28 17:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example.
This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89 through 9.0.120. Users who have followed the security guidance to remove the examples web application are not affected by this issue.
Users are recommended to remove the examples web application or to upgrade to version 11.0.25, 10.1.58 or 9.0.121 (when released), which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M20 ≤ 11.0.24 Version: 10.1.24 ≤ 10.1.57 Version: 9.0.89 ≤ 9.0.120 |
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CVE-2026-59084 (GCVE-0-2026-59084)
Vulnerability from cvelistv5
Published
2026-07-14 08:24
Modified
2026-07-14 13:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1059 - Insufficient Technical Documentation
Summary
Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.13 through 9.0.119, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.24, 10.1.57 or 9.0.120 which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.23 Version: 10.1.0-M1 ≤ 10.1.56 Version: 9.0.13 ≤ 9.0.119 Version: 8.5.38 ≤ 8.5.100 Version: 7.0.100 ≤ 7.0.109 |
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CVE-2026-59083 (GCVE-0-2026-59083)
Vulnerability from cvelistv5
Published
2026-07-14 08:13
Modified
2026-07-14 12:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-177 - Improper Handling of URL Encoding (Hex Encoding)
Summary
Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0 through 8.5.100. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.24, 10.1.57 or 9.0.120, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.23 Version: 10.1.0-M1 ≤ 10.1.56 Version: 9.0.0.M1 ≤ 9.0.119 Version: 8.5.0 ≤ 8.5.100 |
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CVE-2026-55957 (GCVE-0-2026-55957)
Vulnerability from cvelistv5
Published
2026-06-29 20:47
Modified
2026-06-30 13:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-304 - Missing Critical Step in Authentication
Summary
Missing Critical Step in Authentication vulnerability in Apache Tomcat when the JNDIRealm was configured to authenticate binds using GSSAPI allowed attackers to authenticate without provided the correct password.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.4, from 10.1.0-M1 through 10.1.36, from 9.0.0.M1 through 9.0.100, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109.
Users are recommended to upgrade to version 11.0.5, 10.1.37 or 9.0.101, which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-55956 (GCVE-0-2026-55956)
Vulnerability from cvelistv5
Published
2026-06-29 20:46
Modified
2026-06-30 13:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization
Summary
Improper Authorization vulnerability in Apache Tomcat leads to security constraints specified for the default servlet ignoring any method or method omission configured as part of the constraint.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-55955 (GCVE-0-2026-55955)
Vulnerability from cvelistv5
Published
2026-06-29 20:44
Modified
2026-06-30 13:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-287 - Improper Authentication
Summary
Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.13 through 9.0.18, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109.
Users are recommended to upgrade to version 11.0.23, 10.1.56, 9.0.119, which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Apache Software Foundation | Apache Tomcat |
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CVE-2026-55276 (GCVE-0-2026-55276)
Vulnerability from cvelistv5
Published
2026-06-29 20:42
Modified
2026-06-30 13:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-670 - Always-Incorrect Control Flow Implementation
Summary
Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty authorisation constraints were not included when the effective web.xml was logged.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119 which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Apache Software Foundation | Apache Tomcat |
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CVE-2026-53434 (GCVE-0-2026-53434)
Vulnerability from cvelistv5
Published
2026-06-29 20:41
Modified
2026-06-30 12:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-390 - Detection of Error Condition Without Action
Summary
Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118.
Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.22 Version: 10.1.0-M7 ≤ 10.1.55 Version: 9.0.83 ≤ 9.0.118 |
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CVE-2026-53404 (GCVE-0-2026-53404)
Vulnerability from cvelistv5
Published
2026-06-29 20:39
Modified
2026-06-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-670 - Always-Incorrect Control Flow Implementation
Summary
Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat's rewrite valve meant that if the first condition in an OR chain matched, subsequent non-OR conditions were skipped.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.22 Version: 10.1.0-M1 ≤ 10.1.55 Version: 9.0.0.M1 ≤ 9.0.118 Version: 8.5.0 ≤ 8.5.100 |
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CVE-2026-50229 (GCVE-0-2026-50229)
Vulnerability from cvelistv5
Published
2026-06-29 20:36
Modified
2026-06-30 12:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Summary
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in the number guess example for Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.22 Version: 10.1.0-M1 ≤ 10.1.55 Version: 9.0.0.M1 ≤ 9.0.118 Version: 8.5.0 ≤ 8.5.100 Version: 7.0.0 ≤ 7.0.109 |
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CVE-2026-43515 (GCVE-0-2026-43515)
Vulnerability from cvelistv5
Published
2026-05-12 15:33
Modified
2026-06-04 09:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization
Summary
Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109.
Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-43514 (GCVE-0-2026-43514)
Vulnerability from cvelistv5
Published
2026-05-12 15:32
Modified
2026-05-13 17:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-208 - Observable Timing Discrepancy
Summary
Observable Timing Discrepancy vulnerability when comparing AJP secret in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109.
Older unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-43513 (GCVE-0-2026-43513)
Vulnerability from cvelistv5
Published
2026-05-12 15:26
Modified
2026-05-14 19:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-178 - Improper Handling of Case Sensitivity
Summary
Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109.
Older unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-43512 (GCVE-0-2026-43512)
Vulnerability from cvelistv5
Published
2026-05-12 15:24
Modified
2026-05-14 19:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-592 - DEPRECATED: Authentication Bypass Issues
Summary
DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from before 7.0.0.
Older unsupported versions any also be affect
Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-41293 (GCVE-0-2026-41293)
Vulnerability from cvelistv5
Published
2026-05-12 15:19
Modified
2026-05-14 19:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
Improper Input Validation vulnerability in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0-M1 through 10.0.27.
Older, end of support versions may also be affected.
Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
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|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-42498 (GCVE-0-2026-42498)
Vulnerability from cvelistv5
Published
2026-05-12 15:17
Modified
2026-05-13 15:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-200 - Exposure of HTTP Authentication Header to unexpected hosts
Summary
Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.2 through 9.0.117, from 8.5.24 through 8.5.100, from 7.0.83 through 7.0.109.
Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.21 Version: 10.1.0-M1 ≤ 10.1.54 Version: 9.0.2 ≤ 9.0.117 Version: 8.5.24 ≤ 8.5.100 Version: 7.0.83 ≤ 7.0.109 |
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CVE-2026-41284 (GCVE-0-2026-41284)
Vulnerability from cvelistv5
Published
2026-05-12 15:14
Modified
2026-05-13 15:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117.
Older, unsupported versions may also be affected.
Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
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CVE-2026-34500 (GCVE-0-2026-34500)
Vulnerability from cvelistv5
Published
2026-04-09 19:36
Modified
2026-04-10 14:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled
Summary
CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled and FFM is used in Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.20, from 10.1.22 through 10.1.53, from 9.0.92 through 9.0.116.
Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fixes the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M14 ≤ 11.0.20 Version: 10.1.22 ≤ 10.1.53 Version: 9.0.92 ≤ 9.0.116 |
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CVE-2026-34487 (GCVE-0-2026-34487)
Vulnerability from cvelistv5
Published
2026-04-09 19:36
Modified
2026-04-10 17:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Summary
Insertion of Sensitive Information into Log File vulnerability in the cloud membership for clustering component of Apache Tomcat exposed the Kubernetes bearer token.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.13 through 9.0.116.
Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 11.0.0-M1 ≤ 11.0.20 Version: 10.1.0-M1 ≤ 10.1.53 Version: 9.0.13 ≤ 9.0.116 |
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CVE-2026-34486 (GCVE-0-2026-34486)
Vulnerability from cvelistv5
Published
2026-04-09 19:35
Modified
2026-08-10 12:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-311 - Missing Encryption of Sensitive Data
Summary
Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.
This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.
Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
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| Apache Software Foundation | Apache Tomcat |
Version: 11.0.20 ≤ Version: 10.1.53 ≤ Version: 9.0.116 ≤ |
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