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CVE-2026-79624

Apache 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 stale visit token. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-79620

Apache 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 view metadata of non-public questions. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-79613

Apache 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 to version 2.0.3, which fixes the issue.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-76994

Apache 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 public answer profiles. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-64945

Apache 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), so in custom role configurations that separate these permissions, a user granted only question.unpin can hide or restore questions without holding question.hide or question.show. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-64944

Apache 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 passing them through the normal Markdown-to-HTML sanitization path, so attacker-controlled HTML embedded in an imported data source is persisted and rendered to all viewers (including privileged users) as stored XSS. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-108837

Apache 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 Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-108823

Apache 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 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-45434

Apache OFBiz: Authentication Bypass via Password-Change Logic Flaw Leading to RCE

Improper Authentication vulnerability in Apache OFBiz via Password-Change Logic Flaw Leading to Remote Code Execution This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the issue.

CVSS 3.1 · 9.8 Critical EPSS 21.3% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Ofbiz Apache Ofbiz
CVE-2026-68482

Apache 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 visibility authorization checks. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-86589

Apache 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 omit its external identity, allowing subsequent requests to bypass central account suspension or deletion checks until the session expires or is revoked. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Answer Apache Answer
CVE-2026-108780

Apache 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 recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-108776

Apache 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 affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-108771

Apache 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 are mostly not impacted. This issue affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-108766

Apache 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 affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-108764

Apache Kylin: job-driver UI proxy SSRF

Server-Side request forgery (SSRF) vulnerability in Apache Kylin. Impact most to the kylin job service that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted. This issue affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-108762

Apache Kylin: delete metadata backup path-confinement bypass

Path-confinement bypass during metadata backup deletion 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 affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation
Products
Apache Kylin Apache Kylin
CVE-2026-93446

Apache Tomcat: Possible TLS 1.3 connection failures

Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently. This issue affects Apache Tomcat: from 11.0.0-M21 through 11.0.26, from 10.1.25 through 10.1.60, from 9.0.90 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation Redhat
Products
Apache Tomcat Tomcat Tomcat and 1 more
CVE-2026-88041

Apache Tomcat: HTTP/2 trailer header cross-contamination

Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request. This issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.26, from 10.1.27 through 10.1.60, from 9.0.92 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation Redhat
Products
Apache Tomcat Tomcat Tomcat and 1 more
CVE-2026-80353

Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets - Fix for CVE-2026-65183 did not address APR connector

Time-of-check time-of-use (TOCTOU) race condition vulnerability in Apache Tomcat when creating unix domain sockets for the APR/Native connector allows an unauthorised local user to access the unix domain socket. The fix for CVE-2026-65183 only addressed the NIO connector. It did not address the same issue in the APR/Native connector. This issue affects Apache Tomcat: from 9.0.47 through 9.0.122. Users are recommended to upgrade to version 9.0.123, which fixes the issue.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Apache Apache Software Foundation Redhat
Products
Apache Tomcat Tomcat Tomcat and 1 more