Apache Software Foundation 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには vendor risk memory corruption、vendor risk sql injection、vendor risk csrf, and バッファオーバーフロー があり、vendor surface http services の利用場面で vendor impact memory corruption、アプリケーションクラッシュ, and vendor impact data exposure などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-49875 | Apache CXF's EndpointReferenceUtils and W3CMultiSchemaFactory classes construct a SAXParserFactory without the necessary JAXP hardening configurations, enabling out-of-band (OOB) external entity resolution. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue. | [email protected] | 9.8 | 0.48% | 2026-06-12 | 2026-07-14 |
| CVE-2026-50223 | Improper Control of Generation of Code ('Code Injection') vulnerability in Apache OFBiz allows a low-privileged authenticated user with Content/DataResource editing privileges to perform template injection attacks that could lead to Remote Code Execution. This issue affects Apache OFBiz: before 24.09.07. Users are recommended to upgrade to version 24.09.07, which fixes the issue. | [email protected] | 8.8 | 0.66% | 2026-06-10 | 2026-06-17 |
| CVE-2026-47342 | A privilege escalation vulnerability in Apache OFBiz allows a low-privileged authenticated user to obtain higher privileges This issue affects Apache OFBiz: before 24.09.07. Users are recommended to upgrade to version 24.09.07, which fixes the issue. | [email protected] | 8.8 | 0.41% | 2026-06-10 | 2026-06-17 |
| CVE-2026-25700 | Improper Restriction of Security Token Assignment vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. Previously issued administrative tokens were not invalidated after an administrator account was suspended, deleted, or deactivated, allowing continued access to administrative APIs until the token expired. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 7.2 | 0.36% | 2026-06-10 | 2026-06-19 |
| CVE-2026-49818 | The Apache Airflow Samba provider's `GCSToSambaOperator` joined GCS object names to the SMB destination path without a containment check, so an object named with `../` segments resolved a write path outside the configured `destination_path`. An attacker able to write objects into the source GCS bucket — typically an external data producer distinct from the trusted DAG author — could write files to arbitrary locations on the Samba target when the operator ran. Upgrade apache-airflow-providers-sam | [email protected] | 6.5 | 0.73% | 2026-06-09 | 2026-06-17 |
| CVE-2026-34905 | Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 6.5 | 0.33% | 2026-06-09 | 2026-06-17 |
| CVE-2026-34033 | Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. User-supplied content was included in notification emails without proper escaping, allowing authenticated users to inject arbitrary HTML into emails sent to other users. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 5.4 | 0.35% | 2026-06-09 | 2026-06-17 |
| CVE-2026-34031 | Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. The server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 6.5 | 0.40% | 2026-06-09 | 2026-06-17 |
| CVE-2026-33582 | Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 6.5 | 0.48% | 2026-06-09 | 2026-06-17 |
| CVE-2026-25699 | Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. Timeline-related APIs lacked proper authorization checks, allowing regular authenticated users to access deleted, private, or unapproved content and its revision history. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 6.1 | 0.36% | 2026-06-09 | 2026-06-17 |
| CVE-2026-25688 | Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. AI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed. Users are recommended to upgrade to version 2.0.1, which fixes the issue. | [email protected] | 6.1 | 0.36% | 2026-06-09 | 2026-06-17 |
| CVE-2026-49975 | Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67. | [email protected] | 7.5 | 11.47% | 2026-06-08 | 2026-07-14 |
| CVE-2026-48913 | Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.67. | [email protected] | 7.3 | 0.48% | 2026-06-08 | 2026-06-17 |
| CVE-2026-44631 | Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue. | [email protected] | 9.8 | 0.51% | 2026-06-08 | 2026-06-17 |
| CVE-2026-44186 | Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTTP Server with an attacker controlled backend FTP server. This issue affects undefined: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue. | [email protected] | 7.3 | 0.60% | 2026-06-08 | 2026-06-17 |
| CVE-2026-44185 | Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue. | [email protected] | 7.3 | 0.58% | 2026-06-08 | 2026-07-20 |
| CVE-2026-44119 | Improper Privilege Management vulnerability in Apache HTTP Server 2.4.67 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. This issue affects Apache HTTP Server: from through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue. | [email protected] | 5.5 | 0.17% | 2026-06-08 | 2026-06-17 |
| CVE-2026-43951 | Out-of-bounds Read vulnerability in Apache HTTP Server with mod_headers and mod_mime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. | [email protected] | 6.5 | 0.53% | 2026-06-08 | 2026-06-17 |
| CVE-2026-42536 | Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue. | [email protected] | 7.5 | 0.83% | 2026-06-08 | 2026-07-20 |
| CVE-2026-42535 | A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes. Users are recommended to upgrade to version 2.4.68, which fixes this issue. | [email protected] | 9.1 | 0.54% | 2026-06-08 | 2026-06-17 |