Filtered by vendor Redhat
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Total
6038 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-6843 | 2 Gnu, Redhat | 3 Nano, Enterprise Linux, Openshift Container Platform | 2026-06-17 | N/A | 5.5 MEDIUM |
| A flaw was found in nano. A local user could exploit a format string vulnerability in the `statusline()` function. By creating a directory with a name containing `printf` specifiers, the application attempts to display this name, leading to a segmentation fault (SEGV). This results in a Denial of Service (DoS) for the `nano` application. | |||||
| CVE-2026-5745 | 2 Libarchive, Redhat | 4 Libarchive, Enterprise Linux, Hardened Images and 1 more | 2026-06-17 | N/A | 5.5 MEDIUM |
| A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the function fails to perform adequate validation before advancing the pointer. An attacker can exploit this by providing a maliciously crafted archive, causing an application utilizing the libarchive API (such as bsdtar) to crash, resulting in a Denial of Service (DoS). | |||||
| CVE-2026-5704 | 2 Gnu, Redhat | 3 Tar, Enterprise Linux, Hardened Images | 2026-06-17 | N/A | 5.0 MEDIUM |
| A flaw was found in tar. A remote attacker could exploit this vulnerability by crafting a malicious archive, leading to hidden file injection with fully attacker-controlled content. This bypasses pre-extraction inspection mechanisms, potentially allowing an attacker to introduce malicious files onto a system without detection. | |||||
| CVE-2026-5673 | 2 Redhat, Xiph | 2 Enterprise Linux, Theora | 2026-06-17 | N/A | 5.6 MEDIUM |
| A flaw was found in libtheora. This heap-based out-of-bounds read vulnerability exists within the AVI (Audio Video Interleave) parser, specifically in the avi_parse_input_file() function. A local attacker could exploit this by tricking a user into opening a specially crafted AVI file containing a truncated header sub-chunk. This could lead to a denial-of-service (application crash) or potentially leak sensitive information from the heap. | |||||
| CVE-2026-5165 | 1 Redhat | 2 Enterprise Linux, Virtio-win | 2026-06-17 | N/A | 6.7 MEDIUM |
| A flaw was found in virtio-win, specifically within the VirtIO Block (BLK) device. When the device undergoes a reset, it fails to properly manage memory, resulting in a use-after-free vulnerability. This issue could allow a local attacker to corrupt system memory, potentially leading to system instability or unexpected behavior. | |||||
| CVE-2026-5164 | 1 Redhat | 2 Enterprise Linux, Virtio-win | 2026-06-17 | N/A | 6.7 MEDIUM |
| A flaw was found in virtio-win. The `RhelDoUnMap()` function does not properly validate the number of descriptors provided by a user during an unmap request. A local user could exploit this input validation vulnerability by supplying an excessive number of descriptors, leading to a buffer overrun. This can cause a system crash, resulting in a Denial of Service (DoS). | |||||
| CVE-2026-5119 | 2 Gnome, Redhat | 2 Libsoup, Enterprise Linux | 2026-06-17 | N/A | 5.9 MEDIUM |
| A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within the initial HTTP CONNECT request. A network-positioned attacker or a malicious HTTP proxy can intercept these cookies, leading to potential session hijacking or user impersonation. | |||||
| CVE-2026-4897 | 2 Freedesktop, Redhat | 3 Polkit, Enterprise Linux, Openshift Container Platform | 2026-06-17 | N/A | 5.5 MEDIUM |
| A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the `polkit-agent-helper-1` setuid binary via standard input (stdin). This unbounded input can lead to an out-of-memory (OOM) condition, resulting in a Denial of Service (DoS) for the system. | |||||
| CVE-2026-4633 | 1 Redhat | 1 Build Of Keycloak | 2026-06-17 | N/A | 3.7 LOW |
| A flaw was found in Keycloak. A remote attacker can exploit differential error messages during the identity-first login flow when Organizations are enabled. This vulnerability allows an attacker to determine the existence of users, leading to information disclosure through user enumeration. | |||||
| CVE-2026-4630 | 1 Redhat | 1 Build Of Keycloak | 2026-06-17 | N/A | 6.8 MEDIUM |
| A flaw was found in Keycloak. An authenticated client could exploit an Insecure Direct Object Reference (IDOR) vulnerability in the Authorization Services Protection API endpoint. By knowing or obtaining a resource's unique identifier (UUID) belonging to another Resource Server within the same realm, the client could bypass authorization checks. This allows the client to perform unauthorized GET, PUT, and DELETE operations on resources, leading to information disclosure and potential unauthorized modification or deletion of data. | |||||
| CVE-2026-4628 | 1 Redhat | 1 Build Of Keycloak | 2026-06-17 | N/A | 4.3 MEDIUM |
| A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access (UMA) resource_set endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control checks on PUT operations to the resource_set endpoint. This issue enables unauthorized modification of protected resources, impacting data integrity. | |||||
| CVE-2026-4426 | 2 Libarchive, Redhat | 4 Libarchive, Enterprise Linux, Hardened Images and 1 more | 2026-06-17 | N/A | 6.5 MEDIUM |
| A flaw was found in libarchive. An Undefined Behavior vulnerability exists in the zisofs decompression logic, caused by improper validation of a field (`pz_log2_bs`) read from ISO9660 Rock Ridge extensions. A remote attacker can exploit this by supplying a specially crafted ISO file. This can lead to incorrect memory allocation and potential application crashes, resulting in a denial-of-service (DoS) condition. | |||||
| CVE-2026-4366 | 1 Redhat | 4 Build Of Keycloak, Jboss Enterprise Application Platform, Jboss Enterprise Application Platform Expansion Pack and 1 more | 2026-06-17 | N/A | 5.8 MEDIUM |
| A flaw was identified in Keycloak, an identity and access management solution, where it improperly follows HTTP redirects when processing certain client configuration requests. This behavior allows an attacker to trick the server into making unintended requests to internal or restricted resources. As a result, sensitive internal services such as cloud metadata endpoints could be accessed. This issue may lead to information disclosure and enable attackers to map internal network infrastructure. | |||||
| CVE-2026-4325 | 1 Redhat | 1 Build Of Keycloak | 2026-06-17 | N/A | 5.3 MEDIUM |
| A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and namespace isolation. This vulnerability allows an attacker to delete arbitrary single-use entries, which can enable the replay of consumed action tokens, such as password reset links. This could lead to unauthorized access or account compromise. | |||||
| CVE-2026-4271 | 2 Gnome, Redhat | 2 Libsoup, Enterprise Linux | 2026-06-17 | N/A | 5.3 MEDIUM |
| A flaw was found in libsoup, a library for handling HTTP requests. This vulnerability, known as a Use-After-Free, occurs in the HTTP/2 server implementation. A remote attacker can exploit this by sending specially crafted HTTP/2 requests that cause authentication failures. This can lead to the application attempting to access memory that has already been freed, potentially causing application instability or crashes, resulting in a Denial of Service (DoS). | |||||
| CVE-2026-40919 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-06-17 | 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-2026-40918 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-06-17 | N/A | 5.5 MEDIUM |
| A flaw was found in GIMP. Processing a specially crafted PVR image file with large dimensions can lead to a denial of service (DoS). This occurs due to a stack-based buffer overflow and an out-of-bounds read in the PVR image loader, causing the application to crash. Systems that process untrusted PVR image files are affected. | |||||
| CVE-2026-40917 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-06-17 | N/A | 5.0 MEDIUM |
| A flaw was found in GIMP. This vulnerability, a heap buffer over-read in the `icns_slurp()` function, occurs when processing specially crafted ICNS image files. An attacker could provide a malicious ICNS file, potentially leading to application crashes or information disclosure on systems that process such files. | |||||
| CVE-2026-40916 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-06-17 | 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-2026-40915 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-06-17 | N/A | 5.5 MEDIUM |
| A flaw was found in GIMP. A remote attacker could exploit an integer overflow vulnerability in the FITS image loader by providing a specially crafted FITS file. This integer overflow leads to a zero-byte memory allocation, which is then subjected to a heap buffer overflow when processing pixel data. Successful exploitation could result in a denial of service (DoS) or potentially arbitrary code execution. | |||||