Filtered by vendor Redhat
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Total
6243 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-33845 | 2 Gnu, Redhat | 3 Gnutls, Enterprise Linux, Openshift Container Platform | 2026-10-26 | N/A | 7.5 HIGH |
| A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service. | |||||
| CVE-2026-40919 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-10-26 | N/A | 6.1 MEDIUM |
| A flaw was found in GIMP. This vulnerability, a buffer overflow in the `file-seattle-filmworks` plugin, can be exploited when a user opens a specially crafted Seattle Filmworks file. A remote attacker could leverage this to cause a denial of service (DoS), leading to the plugin crashing and potentially impacting the stability of the GIMP application. | |||||
| CVE-2026-35091 | 2 Corosync, Redhat | 3 Corosync, Enterprise Linux, Openshift | 2026-10-26 | N/A | 8.2 HIGH |
| A flaw was found in Corosync. A remote unauthenticated attacker can exploit a wrong return value vulnerability in the Corosync membership commit token sanity check by sending a specially crafted User Datagram Protocol (UDP) packet. This can lead to an out-of-bounds read, causing a denial of service (DoS) and potentially disclosing limited memory contents | |||||
| CVE-2026-41082 | 3 Debian, Ocaml, Redhat | 3 Debian Linux, Opam, Enterprise Linux | 2026-10-26 | N/A | 7.3 HIGH |
| In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory. | |||||
| CVE-2026-6848 | 1 Redhat | 1 Quay | 2026-10-26 | N/A | 5.4 MEDIUM |
| A flaw was found in Red Hat Quay. When Red Hat Quay requests password re-verification for sensitive operations, such as token generation or robot account creation, the re-authentication prompt can be bypassed. This allows a user with a timed-out session, or an attacker with access to an idle authenticated browser session, to perform privileged actions without providing valid credentials. The vulnerability enables unauthorized execution of sensitive operations despite the user interface displaying an error for invalid credentials. | |||||
| CVE-2026-40916 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-10-26 | N/A | 5.0 MEDIUM |
| A flaw was found in GIMP. A stack buffer overflow vulnerability in the TIM image loader's 4BPP decoding path allows a local user to cause a Denial of Service (DoS). By opening a specially crafted TIM image file, the application crashes due to an unconditional overflow when writing to a variable-length array. | |||||
| CVE-2026-4282 | 1 Redhat | 1 Build Of Keycloak | 2026-10-26 | N/A | 7.4 HIGH |
| A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and namespace isolation. This vulnerability allows an unauthenticated attacker to forge authorization codes. Successful exploitation can lead to the creation of admin-capable access tokens, resulting in privilege escalation. | |||||
| CVE-2026-4878 | 2 Libcap Project, Redhat | 3 Libcap, Enterprise Linux, Openshift Container Platform | 2026-10-26 | N/A | 6.7 MEDIUM |
| A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use (TOCTOU) race condition in the `cap_set_file()` function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so, capabilities can be injected into or stripped from unintended executables, leading to privilege escalation. | |||||
| CVE-2026-6845 | 2 Gnu, Redhat | 4 Binutils, Enterprise Linux, Hardened Images and 1 more | 2026-10-26 | N/A | 5.0 MEDIUM |
| A flaw was found in binutils, specifically within the `readelf` utility. This vulnerability allows a local attacker to cause a Denial of Service (DoS) by tricking a user into processing a specially crafted Executable and Linkable Format (ELF) file. The exploitation of this flaw can lead to the system becoming unresponsive due to excessive resource consumption or a program crash. | |||||
| CVE-2026-6859 | 1 Redhat | 2 Enterprise Linux Ai, Instructlab | 2026-10-26 | N/A | 8.8 HIGH |
| A flaw was found in InstructLab. The `linux_train.py` script hardcodes `trust_remote_code=True` when loading models from HuggingFace. This allows a remote attacker to achieve arbitrary Python code execution by convincing a user to run `ilab train/download/generate` with a specially crafted malicious model from the HuggingFace Hub. This vulnerability can lead to complete system compromise. | |||||
| CVE-2026-6732 | 3 Ibm, Redhat, Xmlsoft | 7 Aix, Vios, Enterprise Linux and 4 more | 2026-10-26 | N/A | 6.5 MEDIUM |
| A flaw was found in libxml2. This vulnerability occurs when the library processes a specially crafted XML Schema Definition (XSD) validated document that includes an internal entity reference. An attacker could exploit this by providing a malicious document, leading to a type confusion error that causes the application to crash. This results in a denial of service (DoS), making the affected system or application unavailable. | |||||
| CVE-2026-28368 | 1 Redhat | 10 Build Of Apache Camel - Hawtio, Build Of Apache Camel For Spring Boot, Data Grid and 7 more | 2026-10-26 | N/A | 8.7 HIGH |
| A flaw was found in Undertow. This vulnerability allows a remote attacker to construct specially crafted requests where header names are parsed differently by Undertow compared to upstream proxies. This discrepancy in header interpretation can be exploited to launch request smuggling attacks, potentially bypassing security controls and accessing unauthorized resources. | |||||
| CVE-2026-3832 | 2 Gnu, Redhat | 4 Gnutls, Enterprise Linux, Hardened Images and 1 more | 2026-10-26 | N/A | 3.7 LOW |
| A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol (OCSP) response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a client with OCSP verification enabled may incorrectly accept a revoked server certificate, potentially leading to a compromise of trust. | |||||
| CVE-2026-6384 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-10-26 | N/A | 7.3 HIGH |
| A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component's `ReadJeffsImage` function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution. | |||||
| CVE-2026-37980 | 1 Redhat | 1 Build Of Keycloak | 2026-10-26 | N/A | 6.9 MEDIUM |
| A flaw was found in Keycloak, specifically in the organization selection login page. A remote attacker with `manage-realm` or `manage-organizations` administrative privileges can exploit a Stored Cross-Site Scripting (XSS) vulnerability. This flaw occurs because the `organization.alias` is placed into an inline JavaScript `onclick` handler, allowing a crafted JavaScript payload to execute in a user's browser when they view the login page. Successful exploitation enables arbitrary JavaScript execution, potentially leading to session theft, unauthorized account actions, or further attacks against users of the affected realm. | |||||
| CVE-2026-4634 | 1 Redhat | 1 Build Of Keycloak | 2026-10-26 | N/A | 7.5 HIGH |
| A flaw was found in Keycloak. An unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with an excessively long scope parameter to the OpenID Connect (OIDC) token endpoint. This leads to high resource consumption and prolonged processing times, ultimately resulting in a Denial of Service (DoS) for the Keycloak server. | |||||
| CVE-2026-37977 | 1 Redhat | 1 Build Of Keycloak | 2026-10-26 | N/A | 3.7 LOW |
| A flaw was found in Keycloak. A remote attacker can exploit a Cross-Origin Resource Sharing (CORS) header injection vulnerability in Keycloak's User-Managed Access (UMA) token endpoint. This flaw occurs because the `azp` claim from a client-supplied JSON Web Token (JWT) is used to set the `Access-Control-Allow-Origin` header before the JWT signature is validated. When a specially crafted JWT with an attacker-controlled `azp` value is processed, this value is reflected as the CORS origin, even if the grant is later rejected. This can lead to the exposure of low-sensitivity information from authorization server error responses, weakening origin isolation, but only when a target client is misconfigured with `webOrigins: ["*"]`. | |||||
| CVE-2026-7309 | 1 Redhat | 1 Openshift Container Platform | 2026-10-26 | N/A | 4.3 MEDIUM |
| A flaw was found in the OpenShift Container Platform build system. A user with the `edit` ClusterRole can inject arbitrary environment variables, such as `LD_PRELOAD` or `http_proxy`, into `docker-build` containers through the `buildconfigs/instantiate` API. This incomplete fix for a previous vulnerability allows for information disclosure, specifically impacting the confidentiality of build traffic. | |||||
| CVE-2026-7500 | 1 Redhat | 1 Build Of Keycloak | 2026-10-26 | N/A | 5.4 MEDIUM |
| When Keycloak is started with `--features-disabled=account,account-api`, the Account REST API is only partially disabled. Five endpoints under the versioned path `/account/v1alpha1` remain fully functional — including both read and write operations — because they lack the `checkAccountApiEnabled()` gate that correctly blocks four other endpoints in the same REST service class. The user needs to have permissions to use the API. | |||||
| CVE-2026-6846 | 2 Gnu, Redhat | 4 Binutils, Enterprise Linux, Hardened Images and 1 more | 2026-10-26 | N/A | 7.8 HIGH |
| A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF (Extended Common Object File Format) object file during linking. A local attacker could trick a user into processing this malicious file, which could lead to arbitrary code execution, allowing the attacker to run unauthorized commands, or cause a denial of service, making the system unavailable. | |||||