Apache Software Foundation has 412 CVEs on record. Disclosure cadence is accelerating: 411 in the last 90 days against 1 in the 90 before. The busiest recent month was October 2026 with 301. The median CVSS is 7.5 (high), with 67 rated critical. None have a confirmed exploitation report. The dominant weakness classes are CWE-770 (45) and CWE-863 (30). Most affected products: apache/brpc (35), thrift (27), Apache Kylin (21).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 7.5
- Publish → KEV
- —
- Last 90 days
- 411 prev 1
Weakness classes
Products
- apache/brpc 35
- thrift 27
- Apache Kylin 21
- Apache Roller 18
- Apache Tomcat 18
- Apache Traffic Server 16
Worst active — by depth score
CVE-2026-78162Critical· 10.0Apache Camel: Camel-Hazelcast Managed Instances Missing Java Deserialization Filter (Incomplete Fix for CVE-2026-43865)67CVE-2026-82384Critical· 9.8Deserialization of Untrusted Data in Apache Roller 6.1.5 allows an unauthenticated remote attacker to cause deserialization of attacker-controlled bytes, because the XML-RPC endpoint accepts vendor extension types that are deserialized d…66CVE-2026-76183Critical· 9.8Authentication Bypass by Alternate Name vulnerability in Apache Tomcat allowed the security constraints for any WebSocket endpoint to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 throug…66CVE-2026-94134Critical· 9.1The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless `host_key` is configured or `no_host_key_check` is explicitly set to false, it accepts any server key62CVE-2026-86350Critical· 9.1Inconsistent interpretation of HTTP/2 requests ('HTTP Request/Response smuggling') vulnerability in Apache Tomcat caused by a regression in fix for CVE-2026-41293 can trigger request header mix-up. This issue affects Apache Tomcat: fr…62
Apache Software Foundation vulnerabilities
CVEs affecting Apache Software Foundation, newest first. Open any entry for full detail, references, and exploit status.
412 CVEsRSS
CVE-2026-108776NoneApache Kylin: tables/names SparkSQL injection
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Kylin. The impact is moderate if kylin service is in query only mode, which is the default and most common mode. This issue a…
CVE-2026-67249Medium· 5.4Apache Answer: Email Code Purpose Confusion May Allow Account Takeover
A vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. A verification code issued for one email-based workflow could be accepted by another sensitive workflow because the code purpose was not properly enfo…
CVE-2026-108780NoneApache Kylin: Potential JDBC source configuration validation issue
Potential JDBC source configuration validation vulnerability in Apache Kylin. The impact is minor, unless the kylin backend services are open to public network. This issue affects Apache Kylin: from 4.0.0 through 5.0.4. Users are r…
CVE-2026-108766NoneApache Kylin: missing JDBC-config authorization
Missing authorization on jdbc source config update in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted. This issue aff…
CVE-2026-108823NoneApache Kylin: Potential unauthenticated job metadata replacement
Exposure of Sensitive Information to an Unauthorized Actor during job manipulation in Apache Kylin. The impact is minor unless job services are exposed to public network, which is uncommon. This issue affects Apache Kylin: from 4.0.0 …
CVE-2026-108771NoneApache Kylin: unauthenticated broadcast API and polymorphic deserialization
Missing authentication for in-house broadcast and polymorphic deserialization vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments a…
CVE-2026-64943High· 8.1Apache Answer: API keys logged in plaintext during authentication
Insertion of Sensitive Information into Log File vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. Full API keys are written to application logs on every authenticated request, allowing anyone with log-…
CVE-2026-108837NoneApache Kylin: Potential computed-column resource exhaustion
Allocation of resources without limits or throttling vulnerability in Apache Kylin. Given an attacker has got project admin permission, an cache API maybe used to cause computed-column resource exhaustion. This issue affects Apache Ky…
CVE-2026-108833NoneApache Kylin: default startup profile miss security settings
Default startup profile miss security settings in Apache Kylin. Any deployment has security setting profile turned on does not impact. This issue affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to v…
CVE-2026-64945NoneApache Answer: Incorrect permission mapping allows users with only the unpin permission to hide/show questions
A vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. The question operation controller gates hide/show operations on the wrong permission check result (the unpin permission instead of the hide permission…
CVE-2026-64944NoneApache Answer: Stored XSS via unsanitized HTML in imported question content
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. The importer stores imported question bodies as raw HTML without pa…
CVE-2026-79624NoneApache Answer: Stale Visit Tokens Retain Access to Private Uploads After Session Revocation
Insufficient session expiration vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. Insufficient session invalidation allowed revoked users to continue accessing known private uploaded files with a stal…
CVE-2026-71563Medium· 4.3Apache Answer: MCP Answer Retrieval Exposes Content from Non-Public Questions
Missing Authorization vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. An authorization flaw in the MCP answer retrieval tool allows holders of a global API key to access answer content associated with…
CVE-2026-68482NoneApache Answer: Improper Authorization in Question Invite User Lookup
Missing Authorization vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. An unauthenticated or unauthorized user can retrieve the invited-user list associated with a non-public question due to missing vi…
CVE-2026-79620NoneApache Answer: Improper Authorization Allows Disclosure of Non-Public Question Metadata
Exposure of sensitive information through data queries vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. An improper authorization check in the similar-question search allowed authenticated users to v…
CVE-2026-76994NoneApache Answer: Exposure of Hidden Question Metadata Through Public Answer Profiles
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. Unauthenticated attackers could obtain metadata associated with hidden questions through publ…
CVE-2026-79633NoneApache Answer: Missing Authorization Allows Mutations of Non-Public Content
vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. Missing authorization checks allowed authenticated users to perform actions on non-public content they were not permitted to access. Users are reco…
CVE-2026-79613NoneApache Answer: Disclosure of Comments on Non-Public Content Through Public Profiles
vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. Unauthenticated attackers could access comments associated with non-public content through public user profiles. Users are recommended to upgrade t…
CVE-2026-86589NoneApache Answer: User Center integration does not revoke first-login sessions after central account suspension
Incorrect implementation of authentication algorithm vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. A flaw in the User Center login integration can cause a newly created external user session to om…
CVE-2026-79985High· 7.4PoCApache Camel: camel-smb resolved the remote path of a polled file from the name reported in the server directory listing without constraining it to the directory being polled, so a listing entry containing traversal segments could be moved outside
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Camel SMB component. This issue affects Apache Camel: from 4.2.0 before 4.18.5, from 4.19.0 before 4.22.1. The Camel remote-file…
CVE-2026-90910Critical· 9.8Apache Answer: Reaction API authorization bypass for restricted content
Missing authentication for critical function vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. The reaction API did not enforce content visibility controls, allowing unauthorized users to read reactio…
CVE-2026-79984High· 7.4PoCApache Camel: camel-mina-sftp resolved the remote path of a polled file from the name reported in the server directory listing without constraining it to the directory being polled, so a listing entry containing traversal segments could be moved outside
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Camel Mina SFTP component. This issue affects Apache Camel: from 4.18.0 before 4.18.5, from 4.19.0 before 4.22.1. The Camel remo…
CVE-2026-80312High· 8.2PoCApache Camel: Camel-OAuth Authentication Bypass via Fail-Open Processors
Improper Authentication vulnerability in Apache Camel OAuth component. This issue affects Apache Camel: from 4.11.0 before 4.18.5, from 4.19.0 before 4.22.1. The camel-oauth processors that guard a route did not stop the exchange w…
CVE-2026-79986High· 7.4PoCApache Camel: camel-azure-files resolved the remote path of a polled file from the name reported in the server directory listing without constraining it to the directory being polled, so a listing entry containing traversal segments could be moved outside
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Camel Azure Files component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. The Camel rem…
CVE-2026-83531High· 8.8PoCApache Camel: Camel-Dynamic-Router Control Endpoint Compiles Predicate Expressions Supplied by Control Messages
Improper Control of Generation of Code ('Code Injection'), Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') vulnerability in Apache Camel. This issue affects Apache…
CVE-2026-80343High· 8.2PoCApache Camel: Camel-Netty-HTTP Security Constraint Bypass via Case-Sensitive Context-Path Matching
Improper Handling of Case Sensitivity vulnerability in Apache Camel Netty HTTP component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. The camel-netty-http security constraint compared the r…
CVE-2026-84176Medium· 6.5PoCApache Camel: Camel-Platform-HTTP-Vertx Cross-Origin Credential Exposure via Wildcard Origin Reflection
Permissive Cross-domain Policy with Untrusted Domains vulnerability in Apache Camel Platform HTTP Vertx component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. createCorsHandler() set Access-…
CVE-2026-84181Medium· 5.9PoCApache Camel: Camel-Shiro Authentication Bypass via Skipped Credential Verification on Subject Reuse
Improper Authentication vulnerability in Apache Camel Shiro component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. The Shiro security processor skipped credential verification when the subjec…
CVE-2026-84178Medium· 6.1PoCApache Camel: Camel-OAuth Login Cross-Site Request Forgery via Missing State Binding in the Authorization Code Flow
Cross-Site Request Forgery (CSRF) vulnerability in Apache Camel OAuth component. This issue affects Apache Camel: from 4.11.0 before 4.18.5, from 4.19.0 before 4.22.1. The authorization code callback did not carry a state parameter b…
CVE-2026-85245Medium· 5.9PoCApache Camel: Camel-Thrift Cross-Exchange Data Disclosure via a Shared Deserialization Target
Exposure of Data Element to Wrong Session vulnerability in Apache Camel Thrift component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. The Thrift data format unmarshalled incoming data into th…