CVE-2026-29146

Published: Apr 09, 2026 Last Modified: Apr 14, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none

Description

AI Translation Available

Padding Oracle vulnerability in Apache Tomcat's EncryptInterceptor with default configuration.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.0.0-M1 through 10.1.52, from 9.0.13 through 9..115, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109.

Users are recommended to upgrade to version 11.0.19, 10.1.53 and 9.0.116, which fixes the issue.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0003
Percentile
0,1th
Updated

EPSS Score Trend (Last 7 Days)

209

Generation of Error Message Containing Sensitive Information

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality
Potential Impacts:
Read Application Data
Applicable Platforms
Languages: Java, Not Language-Specific, PHP
Likelihood of Exploit: High
View CWE Details
642

External Control of Critical State Data

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Availability
Potential Impacts:
Bypass Protection Mechanism Gain Privileges Or Assume Identity Read Application Data Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies: Web Server
Likelihood of Exploit: High
View CWE Details
Application

Tomcat by Apache

Product Information
Vendor Apache
Product Tomcat
Version Range Affected
From 11.0.0 (inclusive)
To 11.0.20 (exclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tomcat by Apache

Product Information
Vendor Apache
Product Tomcat
Version Range Affected
From 10.0.0 (inclusive)
To 10.1.53 (exclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tomcat by Apache

Product Information
Vendor Apache
Product Tomcat
Version Range Affected
From 7.0.100 (inclusive)
To 7.0.109 (inclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tomcat by Apache

Product Information
Vendor Apache
Product Tomcat
Version Range Affected
From 9.0.13 (inclusive)
To 9.0.116 (exclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tomcat by Apache

Product Information
Vendor Apache
Product Tomcat
Version Range Affected
From 8.5.38 (inclusive)
To 8.5.100 (inclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://www.openwall.com/lists/oss-security/2026/04/09/24
http://www.openwall.com/lists/oss-security/2026/04/09/24
https://lists.apache.org/thread/lzt04z2pb3dc5tk85obn80xygw3…
https://lists.apache.org/thread/lzt04z2pb3dc5tk85obn80xygw3z1p0w