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Search Results (24494 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-78437 | 2 Apache, Redhat | 2 Apache Tomcat, Hummingbird | 2026-09-23 | 7.3 High |
| Incomplete cleanup vulnerability in Apache Tomcat allows a malformed request to potentially (depends on timing) cause one request from another user to fail. This issue affects Apache Tomcat: from 11.0.19 through 11.0.25, from 10.1.53 through 10.1.59, from 9.0.116 through 9.0.121. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue. | ||||
| CVE-2026-78383 | 2 Apache, Redhat | 2 Tomcat, Hummingbird | 2026-09-23 | 7.5 High |
| Allocation of resources without limits or throttling vulnerability in Apache Tomcat allows an unauthenticated AJP request to pin an AJP processing thread leading to denial of service. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M1 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue. | ||||
| CVE-2026-77791 | 2 Apache, Redhat | 2 Apache Tomcat, Hummingbird | 2026-09-23 | 7.5 High |
| Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS attack. This issue affects Apache Tomcat: from 11.0.0-M5 through 11.0.25, from 10.1.8 through 10.1.59, from 9.0.74 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.88 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue. | ||||
| CVE-2026-76183 | 2 Apache, Redhat | 2 Tomcat, Hummingbird | 2026-09-23 | 9.8 Critical |
| Authentication 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 through 10.1.59, from 9.0.0.M1 through 9.0.121. The following versions were EOS at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.43 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue. | ||||
| CVE-2026-75973 | 2 Apache, Redhat | 2 Tomcat, Hummingbird | 2026-09-23 | 7.3 High |
| Improper Authentication vulnerability in Apache Tomcat. When Jakarta Authentication was configured with SimpleAuthConfigProvider as the default provider and multiple web application used that provider, the realm for the first web application to authenticate a request would be used for all web applications. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M4 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60, 9.0.122, which fixes the issue. | ||||
| CVE-2026-84679 | 1 Redhat | 1 Ansible Automation Platform | 2026-09-23 | 8.7 High |
| A flaw was found in Red Hat Ansible Automation Platform's automation- controller. The AWX_TASK_ENV setting accepts arbitrary environment variable keys with no restriction, and its values are applied directly to the running automation controller web and task processes rather than only to sandboxed execution environments. A user with the system administrator role can set variables such as REQUESTS_CA_BUNDLE, HTTPS_PROXY, SSLKEYLOGFILE, OPENSSL_CONF, or LD_PRELOAD that reconfigure the control-plane process TLS trust store, key-logging, OpenSSL engine, or dynamic linker. This enables silent interception of the outbound TLS the control plane uses to fetch external secret-store credentials and Red Hat subscription and Insights secrets, arbitrary file write of TLS session keys, and potential native code execution in the control-plane process, escalating an application administrator to compromise of the control plane and all tenant secrets. | ||||
| CVE-2026-86350 | 2 Apache, Redhat | 2 Apache Tomcat, Hummingbird | 2026-09-23 | 9.1 Critical |
| Inconsistent 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: from 11.0.22 through 11.0.25, from 10.1.55 through 10.1.59, from 9.0.118 through 9.0.121. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue. | ||||
| CVE-2026-73433 | 2 Gstreamer, Redhat | 9 Gstreamer, Enterprise Linux, Enterprise Linux Eus and 6 more | 2026-09-23 | 6.6 Medium |
| A flaw was found in GStreamer gst-plugins-good (avidemux). When parsing FUJIFILM metadata in an AVI strd chunk, gst_avi_demux_parse_strd() decrements a remaining-length counter by fixed offsets (98 and 10 bytes) without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 bytes, the counter underflows to a very large unsigned value, causing subsequent null-terminated string scanning to read far beyond the allocated heap buffer. Date-format normalization may also write beyond the buffer end. Confirmed impacts include heap out-of-bounds read, out-of-bounds write, heap information disclosure (adjacent data appearing in parsed metadata), and application crash/denial of service. The avidemux element is auto-plugged by playbin, decodebin, and gst-discoverer, so opening or previewing a crafted AVI is sufficient to trigger the issue. Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072). | ||||
| CVE-2026-18649 | 1 Redhat | 8 Enterprise Linux, Enterprise Linux Eus, Rhel Aus and 5 more | 2026-09-23 | 7.5 High |
| A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacker can send a continuous stream of RTP fragments without ever transmitting an end-of-fragment marker, causing the reassembly buffer to grow without bound until process memory is exhausted. This results in a denial of service through process termination. | ||||
| CVE-2026-73434 | 2 Gstreamer, Redhat | 9 Gstreamer, Enterprise Linux, Enterprise Linux Eus and 6 more | 2026-09-23 | 6.1 Medium |
| A flaw was found in GStreamer gst-plugins-good (avidemux). In gst_avi_demux_riff_parse_vprp(), the number of available gst_riff_vprp_video_field_desc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp->fields value, rather than by sizeof(gst_riff_vprp_video_field_desc). This can cause the parser to treat more field descriptors as available than fit in the input buffer, resulting in out-of-bounds reads. Processing a crafted AVI via playbin/decodebin can crash the application (denial of service). Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072). | ||||
| CVE-2026-53682 | 1 Redhat | 3 Certificate System, Dogtag Certificate System, Enterprise Linux | 2026-09-23 | 5.3 Medium |
| An unauthenticated client can query the Security Domain hosts inventory via GET /ca/rest/securityDomain/hosts and receive a structured response enumerating internal PKI/CA hosts and roles (security domain topology and participating subsystems), without requiring a principal, client certificate, or session. | ||||
| CVE-2024-24786 | 1 Redhat | 23 Acm, Ceph Storage, Cluster Observability Operator and 20 more | 2026-09-23 | 7.5 High |
| The protojson.Unmarshal function can enter an infinite loop when unmarshaling certain forms of invalid JSON. This condition can occur when unmarshaling into a message which contains a google.protobuf.Any value, or when the UnmarshalOptions.DiscardUnknown option is set. | ||||
| CVE-2026-95503 | 1 Redhat | 4 Build Keycloak, Build Of Keycloak, Red Hat Single Sign On and 1 more | 2026-09-23 | 6.8 Medium |
| A flaw was found in the Kerberos federation provider of Keycloak, an open-source identity and access management solution. When Kerberos password authentication is used without SPNEGO, the system fails to verify the identity of the Key Distribution Center (KDC) by requesting a server ticket. This allows an attacker on the same network to spoof the KDC and bypass the authentication process, potentially gaining unauthorized access to user accounts. | ||||
| CVE-2026-95511 | 2 Cups, Redhat | 3 Cups, Enterprise Linux, Hardened Images | 2026-09-23 | 8.2 High |
| Not a vulnerability. Creating a serial queue that overwrites cups-files.conf requires membership in SystemGroups (lpadmin), which is an opt-in cupsd admin role granted by a superuser. No privilege boundary is crossed. | ||||
| CVE-2026-95619 | 1 Redhat | 5 Enterprise Linux, Hardened Images, Hummingbird and 2 more | 2026-09-23 | 7.7 High |
| A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the aligned operator new in the C++ library. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability. | ||||
| CVE-2024-1300 | 1 Redhat | 21 A Mq Clients, Amq Broker, Amq Streams and 18 more | 2026-09-23 | 5.4 Medium |
| A vulnerability in the Eclipse Vert.x toolkit causes a memory leak in TCP servers configured with TLS and SNI support. When processing an unknown SNI server name assigned the default certificate instead of a mapped certificate, the SSL context is erroneously cached in the server name map, leading to memory exhaustion. This flaw allows attackers to send TLS client hello messages with fake server names, triggering a JVM out-of-memory error. | ||||
| CVE-2024-1023 | 1 Redhat | 21 A Mq Clients, Amq Broker, Amq Streams and 18 more | 2026-09-23 | 6.5 Medium |
| A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak. | ||||
| CVE-2026-84638 | 1 Redhat | 1 Ansible Automation Platform | 2026-09-23 | 9.9 Critical |
| A flaw was found in Red Hat Ansible Automation Platform's automation- controller. When attaching an instance group to a schedule or a workflow job template node through the dedicated API relationship endpoint, the controller verifies only that the requesting user can read (view) the instance group, rather than that they hold use permission on it, unlike every other instance group assignment in the product. An authenticated user with read-only visibility of an instance group -- for example a system auditor -- can attach a use-restricted instance group, including the control plane group or another tenant's container group, to a schedule or workflow node they control. Their playbook then executes on the control plane node or within another tenant's execution environment, leading to privilege escalation and, in the control plane case, full compromise of the platform. | ||||
| CVE-2026-84643 | 1 Redhat | 1 Ansible Automation Platform | 2026-09-23 | 5.0 Medium |
| A flaw was found in Red Hat Ansible Automation Platform's automation- controller. A project has a signature validation credential foreign key used to validate signed project content. Unlike the project's SCM credential, the authorization logic does not verify that the requesting user has use permission on the referenced credential, and the API field has no validator or type restriction. An authenticated user holding only the organization project administrator role can therefore bind an arbitrary credential belonging to another organization, by its identifier, when creating or updating a project. The controller discloses that credential's name and type in the project's summary information and, during project synchronization, decrypts the bound credential and uses it in the attacker-controlled project's update, allowing a cross-tenant authorization boundary violation and information disclosure. | ||||
| CVE-2026-84644 | 1 Redhat | 1 Ansible Automation Platform | 2026-09-23 | 7.4 High |
| A flaw was found in Red Hat Ansible Automation Platform's automation- controller. The Thycotic Secret Server external credential plugin passes a user-supplied server URL to its SDK without validating the scheme, host, or IP range, and the plugin backend is executed synchronously within the automation controller web process. Using the external credential test endpoint, a user who holds only the use role on such a credential can override the stored server URL with an arbitrary internal address, causing the control plane to issue requests to internal services. Although the response is a generic error, response timing reveals whether internal hosts and ports are reachable, enabling internal network reconnaissance and a blind request-forgery primitive from the control plane, and each request can hold a web worker, affecting availability. | ||||