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Search Results (16591 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-61661 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhivos | 2026-06-25 | 4.8 Medium |
| A vulnerability has been identified in the GRUB (Grand Unified Bootloader) component. This flaw occurs because the bootloader mishandles string conversion when reading information from a USB device, allowing an attacker to exploit inconsistent length values. A local attacker can connect a maliciously configured USB device during the boot sequence to trigger this issue. A successful exploitation may lead GRUB to crash, leading to a Denial of Service. Data corruption may be also possible, although given the complexity of the exploit the impact is most likely limited. | ||||
| CVE-2025-54771 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhivos | 2026-06-25 | 4.9 Medium |
| A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded. | ||||
| CVE-2025-54770 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhivos | 2026-06-25 | 4.9 Medium |
| A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service (DoS) risk. This flaw is a Use-after-Free issue, caused because the net_set_vlan command is not properly unregistered when the network module is unloaded from memory. An attacker who can execute this command can force the system to access memory locations that are no longer valid. Successful exploitation leads directly to system instability, which can result in a complete crash and halt system availability | ||||
| CVE-2025-5987 | 2 Libssh, Redhat | 7 Libssh, Enterprise Linux, Enterprise Linux Eus and 4 more | 2026-06-25 | 8.1 High |
| A flaw was found in libssh when using the ChaCha20 cipher with the OpenSSL library. If an attacker manages to exhaust the heap space, this error is not detected and may lead to libssh using a partially initialized cipher context. This occurs because the OpenSSL error code returned aliases with the SSH_OK code, resulting in libssh not properly detecting the error returned by the OpenSSL library. This issue can lead to undefined behavior, including compromised data confidentiality and integrity or crashes. | ||||
| CVE-2025-5962 | 1 Redhat | 2 Enterprise Linux, Rhivos | 2026-06-25 | 7.7 High |
| A flaw was found in the Lightspeed history service. Insufficient access controls allow a local, unprivileged user to access and manipulate the chat history of another user on the same system. By abusing inter-process communication calls to the history service, an attacker can view, delete, or inject arbitrary history entries, including misleading or malicious commands. This can be used to deceive another user into executing harmful actions, posing a risk of privilege misuse or unauthorized command execution through social engineering. | ||||
| CVE-2025-5449 | 2 Libssh, Redhat | 4 Libssh, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 6.5 Medium |
| A flaw was found in the SFTP server message decoding logic of libssh. The issue occurs due to an incorrect packet length check that allows an integer overflow when handling large payload sizes on 32-bit systems. This issue leads to failed memory allocation and causes the server process to crash, resulting in a denial of service. | ||||
| CVE-2025-9901 | 1 Redhat | 2 Enterprise Linux, Rhivos | 2026-06-25 | 5.9 Medium |
| A flaw was found in libsoup’s caching mechanism, SoupCache, where the HTTP Vary header is ignored when evaluating cached responses. This header ensures that responses vary appropriately based on request headers such as language or authentication. Without this check, cached content can be incorrectly reused across different requests, potentially exposing sensitive user information. While the issue is unlikely to affect everyday desktop use, it could result in confidentiality breaches in proxy or multi-user environments. | ||||
| CVE-2025-8114 | 2 Libssh, Redhat | 4 Libssh, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 4.7 Medium |
| A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash. | ||||
| CVE-2025-7519 | 1 Redhat | 4 Enterprise Linux, Openshift, Openshift Container Platform and 1 more | 2026-06-25 | 6.7 Medium |
| A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be triggered. This issue can lead to a crash or other unexpected behavior, and arbitrary code execution is not discarded. To exploit this flaw, a high-privilege account is needed as it's required to place the malicious policy file properly. | ||||
| CVE-2025-4953 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhivos | 2026-06-25 | 7.4 High |
| A flaw was found in Podman. In a Containerfile or Podman, data written to RUN --mount=type=bind mounts during the podman build is not discarded. This issue can lead to files created within the container appearing in the temporary build context directory on the host, leaving the created files accessible. | ||||
| CVE-2025-4478 | 2 Freerdp, Redhat | 3 Freerdp, Enterprise Linux, Rhivos | 2026-06-25 | 6.5 Medium |
| A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL pointer dereference. Rebooting is required to recover the system. | ||||
| CVE-2025-2487 | 1 Redhat | 5 Directory Server, Directory Server Eus, Enterprise Linux and 2 more | 2026-06-25 | 4.9 Medium |
| A flaw was found in the 389-ds-base LDAP Server. This issue occurs when issuing a Modify DN LDAP operation through the ldap protocol, when the function return value is not tested and a NULL pointer is dereferenced. If a privileged user performs a ldap MODDN operation after a failed operation, it could lead to a Denial of Service (DoS) or system crash. | ||||
| CVE-2024-12747 | 1 Redhat | 4 Discovery, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 5.6 Medium |
| A flaw was found in rsync. This vulnerability arises from a race condition during rsync's handling of symbolic links. Rsync's default behavior when encountering symbolic links is to skip them. If an attacker replaced a regular file with a symbolic link at the right time, it was possible to bypass the default behavior and traverse symbolic links. Depending on the privileges of the rsync process, an attacker could leak sensitive information, potentially leading to privilege escalation. | ||||
| CVE-2024-11079 | 1 Redhat | 7 Ansible Automation Platform, Ansible Automation Platform Developer, Ansible Automation Platform Inside and 4 more | 2026-06-25 | 5.5 Medium |
| A flaw was found in Ansible-Core. This vulnerability allows attackers to bypass unsafe content protections using the hostvars object to reference and execute templated content. This issue can lead to arbitrary code execution if remote data or module outputs are improperly templated within playbooks. | ||||
| CVE-2024-10041 | 2 Linux-pam, Redhat | 4 Linux-pam, Enterprise Linux, Rhel Eus and 1 more | 2026-06-25 | 4.7 Medium |
| A vulnerability was found in PAM. The secret information is stored in memory, where the attacker can trigger the victim program to execute by sending characters to its standard input (stdin). As this occurs, the attacker can train the branch predictor to execute an ROP chain speculatively. This flaw could result in leaked passwords, such as those found in /etc/shadow while performing authentications. | ||||
| CVE-2025-32990 | 2 Gnu, Redhat | 11 Gnutls, Ceph Storage, Discovery and 8 more | 2026-06-25 | 6.5 Medium |
| A heap-buffer-overflow (off-by-one) flaw was found in the GnuTLS software in the template parsing logic within the certtool utility. When it reads certain settings from a template file, it allows an attacker to cause an out-of-bounds (OOB) NULL pointer write, resulting in memory corruption and a denial-of-service (DoS) that could potentially crash the system. | ||||
| CVE-2025-1057 | 1 Redhat | 2 Enterprise Linux, Rhivos | 2026-06-25 | 4.3 Medium |
| A flaw was found in Keylime, a remote attestation solution, where strict type checking introduced in version 7.12.0 prevents the registrar from reading database entries created by previous versions, for example, 7.11.0. Specifically, older versions store agent registration data as bytes, whereas the updated registrar expects str. This issue leads to an exception when processing agent registration requests, causing the agent to fail. | ||||
| CVE-2024-52616 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhivos | 2026-06-25 | 5.3 Medium |
| A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs. | ||||
| CVE-2024-52615 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhivos | 2026-06-25 | 5.3 Medium |
| A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected. | ||||
| CVE-2024-8418 | 2 Containers, Redhat | 4 Aardvark-dns, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 7.5 High |
| A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing out. This issue prevents legitimate users from accessing DNS services, thereby disrupting normal operations and causing service downtime. | ||||