CVE-2026-66909 Apache CXF: Unsafe deserialization of inbound JMS ObjectMessage

Apache CXF's JMS transport deserializes the body of any inbound JMS ObjectMessage using native Java deserialization, with no type restrictions in place. Any attacker able to place a message on the service's JMS destination can submit a malicious serialized object, leading to denial of service or,...

CVE-2026-66909 Apache CXF: Unsafe deserialization of inbound JMS ObjectMessage

Apache CXF's JMS transport deserializes the body of any inbound JMS ObjectMessage using native Java deserialization, with no type restrictions in place. Any attacker able to place a message on the service's JMS destination can submit a malicious serialized object, leading to denial of service or,...

CVE-2026-66909

Summary: CVE-2026-66909 affects Apache CXF's JMS transport, where inbound JMS ObjectMessage bodies are deserialized with no type restrictions, enabling potential denial of service or remote code execution if a gadget class is present on the classpath. The root cause is unrestricted native Java de...

EUVD-2026-53853

An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache CXF by sending a message with many attachment headers. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue...

CVE-2026-64958 Apache CXF: Denial of service via message header attachments

An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache CXF by sending a message with many attachment headers. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue...

CVE-2026-64958 Apache CXF: Denial of service via message header attachments

An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache CXF by sending a message with many attachment headers. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue...

CVE-2026-64958

CVE-2026-64958 relates to an incomplete fix for CVE-2026-50645 in Apache CXF, allowing a denial of service by sending a message with many attachment headers. Affected CXF versions are not listed here, but remediation is to upgrade to CXF 4.2.3, 4.1.8, or 3.6.12, which address this issue. The vuln...

CVE-2026-57819

CVE-2026-57819 affects Apache CXF; there is no default limit on the number of form parameters per JAX-RS message due to the maxFormParameterCount setting. This can enable denial-of-service when processing requests with many form parameters. The connected sources state fixes by introducing a defau...

CVE-2026-57819 Apache CXF: No default restriction on the amount of form parameters per message

Apache CXF allows to set a limit on the number of form parameters in a JAX-RS message via the "maxFormParameterCount" configuration option. However, no default limit is set which may lead to denial of service attacks when processing requests with very large numbers of form parameters. Users are...

CVE-2026-57819

Apache CXF allows to set a limit on the number of form parameters in a JAX-RS message via the "maxFormParameterCount" configuration option. However, no default limit is set which may lead to denial of service attacks when processing requests with very large numbers of form parameters. Users are...

EUVD-2026-53851

Apache CXF allows to control the maximum attachment size via the "attachment-max-size". Prior to Apache CXF 4.2.3 and 4.1.8 and 3.6.12, there was no default placed on this size, meaning that a denial of service attack is possible if the user doesn't explicitly set the limit. Users should update t...

CVE-2026-54225 Apache CXF: Denial of Service attack via large attachments

Apache CXF allows to control the maximum attachment size via the "attachment-max-size". Prior to Apache CXF 4.2.3 and 4.1.8 and 3.6.12, there was no default placed on this size, meaning that a denial of service attack is possible if the user doesn't explicitly set the limit. Users should update t...

CVE-2026-54225 Apache CXF: Denial of Service attack via large attachments

Apache CXF allows to control the maximum attachment size via the "attachment-max-size". Prior to Apache CXF 4.2.3 and 4.1.8 and 3.6.12, there was no default placed on this size, meaning that a denial of service attack is possible if the user doesn't explicitly set the limit. Users should update t...

CVE-2026-54225

CVE-2026-54225 affects Apache CXF. The issue is that prior to CXF 4.2.3, 4.1.8 and 3.6.12 there was no default limit on the maximum attachment size, enabling a potential denial-of-service via large attachments. The default size limit of 50 MB is fixed in CXF 4.2.3, 4.1.8, and 3.6.12. If exploitin...

CVE-2026-54225

Apache CXF allows to control the maximum attachment size via the "attachment-max-size". Prior to Apache CXF 4.2.3 and 4.1.8 and 3.6.12, there was no default placed on this size, meaning that a denial of service attack is possible if the user doesn't explicitly set the limit. Users should update t...

CVE-2026-64640 Apache Polaris: register endpoint reads attacker-controlled storage location before allowed-locations validation

Apache Polaris did not consistently validate storage locations supplied during table and view registration. An authenticated principal with permission to register a table or view could, depending on the affected release and registration path, cause Polaris to use the catalog's storage credentials...

cve-2026-poc-collection

CVE-2026 Proof-of-Concept PoC Collection Report Collectio...

PT-2026-68522

Name of the Vulnerable Software and Affected Versions Apache Portable Runtime Utility versions 1.6.0 through 1.6.3 Description A heap-based buffer overflow occurs in the redis client of the Apache Portable Runtime Utility. A heap-based buffer overflow is a memory corruption issue that happens whe...

Linux Distros Unpatched Vulnerability : CVE-2026-34502

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affects Apache Portable Runtime Utility: from 1.3.0...

PT-2026-68521

Name of the Vulnerable Software and Affected Versions Apache Portable Runtime Utility versions 1.6.0 through 1.6.3 Description An SQL Injection issue exists in the apr dbd oracle provider. This occurs due to the improper neutralization of special elements used in an SQL command, which could allow...