Filtered by vendor Redhat
Subscriptions
Total
23887 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-14209 | 1 Redhat | 4 Build Keycloak, Build Of Keycloak, Jboss Enterprise Application Platform Expansion Pack and 1 more | 2026-08-05 | 4.3 Medium |
| A vulnerability was discovered in Keycloak's Admin UI extension that allows certain administrative users to bypass security restrictions. When Fine-Grained Admin Permissions (FGAPv2) are enabled, an administrator who should only be able to search for users (but not view their full details) can use a specific "brute-force-user" endpoint to access a user's full profile. This includes sensitive information and security metadata. The issue occurs because the system fails to check if the administrator has the required "view" permission for that specific user when using this particular search path. | ||||
| CVE-2026-9798 | 1 Redhat | 2 Build Keycloak, Build Of Keycloak | 2026-08-05 | 4.3 Medium |
| A flaw was found in Keycloak, an open-source identity and access management solution. When a user account is temporarily locked due to repeated failed login attempts, an attacker with valid client credentials can exploit the Client-Initiated Backchannel Authentication (CIBA) flow to bypass this brute-force protection. This allows continued authentication attempts and token issuance even when the account should be locked, potentially enabling further unauthorized access attempts. | ||||
| CVE-2026-9793 | 1 Redhat | 3 Build Keycloak, Build Of Keycloak, Keycloak | 2026-08-05 | 5.9 Medium |
| A flaw was found in Keycloak. When a JSON Web Encryption (JWE) encrypted request object is submitted, Keycloak may incorrectly process unsigned claims if the decrypted content is raw JSON, bypassing the configured signature policy. This allows a remote attacker to submit unauthorized claims, leading to a compromise of data integrity within the OpenID Connect (OIDC) authorization flow. While a redirect URI allowlist acts as a compensating control, this vulnerability violates OIDC Core and Financial-grade API (FAPI) signing requirements. | ||||
| CVE-2026-9689 | 1 Redhat | 2 Build Keycloak, Build Of Keycloak | 2026-08-05 | 4.2 Medium |
| A flaw was found in Keycloak, an open-source identity and access management solution. When a client application is configured to accept broad redirect Uniform Resource Identifiers (URIs), a remote attacker can manipulate the authentication process by crafting a special web address. If a user clicks this link, the client application might incorrectly prioritize attacker-controlled information over legitimate data. This vulnerability, known as HTTP parameter pollution, could allow an attacker to bypass security measures or gain unauthorized access to resources. | ||||
| CVE-2026-9800 | 1 Redhat | 5 Build Keycloak, Build Of Keycloak, Jbosseapxp and 2 more | 2026-08-05 | 8.1 High |
| A flaw was found in Keycloak Policy Enforcer. This vulnerability allows any authenticated user to bypass all authorization policies, including role, scope, and User-Managed Access (UMA) permission checks. By including the configured access-denied page path within a request URL, either as a path segment or a query parameter, an attacker can gain unauthorized access to protected resources. | ||||
| CVE-2026-66759 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-08-05 | 7.1 High |
| A flaw was found in the file-icns plugin in GIMP. When applying a decompressed mask during ICNS image processing, the plugin reads from the mask data buffer without verifying if the cursor exceeds the allocated resource size. If a crafted file contains a truncated mask resource, the icns_decompress function continues reading past the bounds of the buffer. This out-of-bounds read vulnerability results in information disclosure of heap contents, where memory contents are leaked as alpha channel pixel values, or a crash leading to a denial of service if unmapped memory is accessed. | ||||
| CVE-2026-66758 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-08-05 | 7.8 High |
| A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow when cfitsio subsequently writes a full row of pixels in the buffer, causing memory corruption, potentially leading to arbitrary code execution or a denial of service. | ||||
| CVE-2026-10059 | 1 Redhat | 2 Multicluster Engine, Multicluster Engine For Kubernetes | 2026-08-05 | 9.1 Critical |
| A flaw was found in the Multicluster Engine for Kubernetes ClusterCurator controller. A tenant administrator with namespace-scoped privileges can exploit this vulnerability by creating a namespaced ClusterCurator. This action inadvertently grants the tenant administrator the ability to mint a token for a ServiceAccount with cluster-wide administrative authority. This leads to a privilege escalation, allowing the tenant administrator to gain full control over the cluster. | ||||
| CVE-2026-18103 | 2 Dhcp-server, Redhat | 2 Dhcp-server, Enterprise Linux | 2026-08-05 | 4.9 Medium |
| A flaw was found in dhcp-server. A remote attacker with network access to the OMAPI (Open Management Application Programming Interface) port, especially if not secured with TSIG (Transaction Signature) key authentication, could send a specially crafted lease creation request. This request, containing an overly long InfiniBand MAC address, triggers a buffer overflow in the `print_hw_addr()` function. Successful exploitation leads to a persistent denial of service (DoS), causing the `dhcpd` service to crash and preventing it from restarting without manual intervention. | ||||
| CVE-2026-67325 | 2 Gitpython-developers, Redhat | 2 Gitpython, Hummingbird | 2026-08-05 | 8.8 High |
| GitPython before 3.1.51 contains an incomplete command injection blocklist that fails to account for git's long-option prefix abbreviation feature. Attackers can bypass the unsafe options guard by using abbreviated option names like upload_p instead of upload_pack, which git resolves to dangerous options and executes arbitrary commands. | ||||
| CVE-2024-41056 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Eus | 2026-08-05 | 7.3 High |
| In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files Use strnlen() instead of strlen() on the algorithm and coefficient name string arrays in V1 wmfw files. In V1 wmfw files the name is a NUL-terminated string in a fixed-size array. cs_dsp should protect against overrunning the array if the NUL terminator is missing. | ||||
| CVE-2026-50525 | 4 Apple, Linux, Microsoft and 1 more | 21 Macos, Linux Kernel, .net and 18 more | 2026-08-05 | 7.5 High |
| Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2026-50527 | 4 Apple, Linux, Microsoft and 1 more | 21 Macos, Linux Kernel, .net and 18 more | 2026-08-05 | 7.5 High |
| Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2026-50646 | 2 Microsoft, Redhat | 19 .net, .net Framework, Microsoft Visual Studio 2022 and 16 more | 2026-08-05 | 7.8 High |
| Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-50648 | 4 Apple, Linux, Microsoft and 1 more | 21 Macos, Linux Kernel, .net and 18 more | 2026-08-05 | 7.5 High |
| Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2026-50650 | 2 Microsoft, Redhat | 19 .net, .net Framework, Microsoft Visual Studio 2022 and 16 more | 2026-08-05 | 7.8 High |
| Improper control of generation of code ('code injection') in .NET Framework allows an unauthorized attacker to elevate privileges locally. | ||||
| CVE-2026-15709 | 2 Libsoup, Redhat | 2 Libsoup, Enterprise Linux | 2026-08-05 | 7.5 High |
| A flaw was found in libsoup's WebSocket implementation when using the permessage-deflate extension. The extension's decompression loop (inflate()) processes data in chunks without enforcing an upper boundary limit on the output buffer size. While libsoup limits the incoming compressed frame size via max_incoming_payload_size, it fails to track or limit memory allocation during decompression. A separate check for decompressed size (max_total_message_size) exists but executes only after inflation is complete, and it is entirely disabled by default for client connections. A remote, unauthenticated attacker can exploit this by sending a small, highly compressed payload (a decompression bomb), causing unbounded memory allocation that triggers an Out-of-Memory (OOM) crash and a Denial of Service (DoS). | ||||
| CVE-2026-15711 | 2 Libsoup, Redhat | 2 Libsoup, Enterprise Linux | 2026-08-05 | 7.5 High |
| A vulnerability was found in libsoup's WebSocket frame parsing implementation. The library fails to validate length rules specified in RFC 6455 ยง5.5, which mandates that all WebSocket control frames (e.g., PING, PONG, CLOSE) contain a payload of 125 bytes or less. A remote, unauthenticated attacker can exploit this by sending a non-compliant, oversized control frame. Because the parser handles this protocol violation improperly instead of throwing an immediate connection termination error, it triggers a internal processing crash, resulting in a remote denial of service (DoS) for applications utilizing libsoup WebSockets. | ||||
| CVE-2026-15713 | 2 Libsoup, Redhat | 2 Libsoup, Enterprise Linux | 2026-08-05 | 5.9 Medium |
| A vulnerability was found in libsoup's HTTP/2 protocol implementation. The library fails to correctly release memory context blocks under specific stream termination conditions, such as when an HTTP/2 connection encounters window exhaustion or explicit stream resets. A remote, unauthenticated attacker acting as a malicious network peer can trick the connection engine into allocating stream states that are subsequently leaked during cleanup. Over a sustained period, this flaw allows the remote attacker to consume the system's heap allocations incrementally, triggering a denial of service (DoS) through an ultimate Out-of-Memory (OOM) application crash. | ||||
| CVE-2026-15714 | 2 Libsoup, Redhat | 2 Libsoup, Enterprise Linux | 2026-08-05 | 6.5 Medium |
| An out-of-bounds read vulnerability was found in libsoup's multipart processing subsystem. The flaw exists in the soup_multipart_input_stream_read_headers() function inside soup-multipart-input-stream.c, which does not adequately restrict or validate the size of incoming multipart boundary strings. When processing a crafted HTTP response containing a malformed or oversized boundary parameter, the internal stream reader reads past the allocated buffer bounds. A remote, unauthenticated attacker can exploit this behavior to cause a service denial (DoS) through application failure or potentially read fragments of unauthorized memory metadata. | ||||